JP2003099033A - Information editing device and musical score editing device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a musical score editing device which can edit a musical score according to characteristics of a selected part and according to a plurality of selected parts. SOLUTION: A music database 11 stores music data on the plurality of parts. A part selection part 13 selects a part to be edited as a musical score out of the parts. Here, one or more parts may be selected. A musical score editing part 10 reads data of the part selected by the part selection part 13 out of the music database 11 and edits them into a musical score according to an editing rule in a musical score editing knowledge base 12. The editing rule comprises notation rules of a musical score matching characteristics of the respective parts and rules for cases wherein a musical score consisting of a combination of a plurality of parts is edited. Thus the musical score is edited according to the music data and editing rule, so an easy-to-see musical score can be generated with an arbitrary combination.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an information editing apparatus capable of easily editing information of a plurality of persons in charge and a score to edit the score according to the tone of the performer's performance or selected parts. The present invention relates to a music score editing device.

[0002]

An apparatus for storing musical score data imaged in a predetermined format and displaying or printing the same in the same format has been put into practical use. However, in such a device, the score generated from one score data is limited to one type,
Even for the same song, there is a drawback that the score (total score) and the part score must have different score data. Moreover, even if only a part of the score data is extracted and displayed or printed, it is very difficult to see as a part score because it is originally formatted or laid out for the score.

Further, if the performer (including the singer) does not know in which key (key) to perform, it is difficult to prepare an accompaniment score for all keys, and the accompaniment player will perform. It was very necessary to transpose the accompaniment score according to the key, read it, and accompaniment.

According to the present invention, a musical score editing apparatus capable of displaying an accompaniment musical score in accordance with a musical performance of a performer, editing a musical score according to characteristics of a selected part, and responding to a plurality of selected parts An object of the present invention is to provide a music score editing device capable of editing a music score and an information editing device for editing information of a plurality of persons in charge similar to the music score of a plurality of parts.

[0005]

According to a first aspect of the present invention, a storage means for storing information for each of a plurality of persons in charge, a selection means for selecting a person in charge, and information for the selected person in charge is stored in the person in charge. Editing means for outputting in a format edited according to the above. According to a second aspect of the present invention, in the above invention, the selecting means is means for selecting a plurality of persons in charge,
It is characterized in that the editing means is means for outputting in a format edited according to a combination of a plurality of persons in charge selected by the selecting means. The invention of claim 3 is characterized in that, in the above invention, the editing means is provided with an editing knowledge base storing an editing rule corresponding to a person in charge or a combination of persons in charge.

In the above-mentioned invention, the information for each of the plurality of persons in charge is information of a project executed by a work in which the plurality of persons in charge cooperate, and a plurality of musical instrument players are in charge of each part. It contains song data for multiple parts that will be played together. The storage means stores information about the project in charge of all persons in charge,
The information of the person in charge selected by the selecting means is output in a format edited according to the person in charge. When multiple persons in charge are selected, they are displayed so that their relationships are easy to understand. For example, in the case of a musical score, a staff (such as a treble staff or a F staff) corresponding to the selected part is used, and in the case of a transposing musical instrument, it is transposed and displayed. When multiple parts are selected, the notes are arranged so that the time axes of the parts are aligned. As described above, by editing the selected person in charge according to the characteristics of the person in charge and making it easy to understand the relationship between a plurality of persons in charge, it becomes easy to manage a project in which a large number of persons participate.

According to a fourth aspect of the present invention, there is provided storage means for storing music data, editing means for editing and displaying the music data on a musical score, and key detecting means for detecting a key played by the performer. The editing means is characterized in that the key of the musical score is transposed according to the key detected by the key detecting means to update the display. In the present invention, performance includes singing by a singer.

In an unskilled performance, the pitch of the performance may change (or may be changed intentionally) due to unstable pitch or insufficient range. According to the present invention, the key of the music played by the performer is detected in real time, and the key of the score to be displayed is transposed according to the detected key. As a result, the musical score is transposed and displayed even if a person who accompanies the performance does not transpose and reread the musical score, which facilitates the accompaniment.

According to a fifth aspect of the present invention, storage means for storing music data of a plurality of parts, part selecting means for selecting a part to be output as a score, and editing rules for outputting the music data to the score are stored. An editing knowledge base; and an editing means for reading out the data of the part selected by the part selecting means from the storage means and editing the data as a score with the editing rule read out from the editing knowledge base. And

According to a sixth aspect of the invention, in the fifth aspect of the invention, the editing knowledge base stores a general editing rule for outputting the music data to a musical score and the editing rule for each part. It is characterized in that the editing means reads the general editing rule and the editing rule of the part selected by the part selecting means. The invention of claim 7 is characterized in that, in the inventions of claims 5 and 6, the part selected by the part selecting means includes a combination of a plurality of parts. The invention of claim 8 is the invention of claim 5
In the invention of claim 7, the editing knowledge base stores an editing rule when a plurality of parts are combined. According to a ninth aspect of the present invention, in the fifth aspect, the display means displays the score edited by the editing means, and the progress of detecting the progress of the performance of the performer based on the score displayed on the display means. Detecting means, and the editing means updates the score to be displayed on the display means according to the detection result of the progress detecting means. The invention according to claim 10 is the invention according to any one of claims 5 to 9, further comprising key designating means for designating a key to be played by the performer, wherein the editing means is the key designating means regardless of the original key of the music data. It is characterized by editing the score in the key specified by.

In the present invention, the musical score is edited according to the part selected by the selecting means based on the music data of a plurality of parts (which can be automatically played). The score is edited according to the selected part. For example, a staff corresponding to the selected part (such as a treble staff or a F staff) is transposed and displayed in the case of a transposing musical instrument. When multiple parts are selected, the notes are arranged so that the time axes of the parts are aligned. As a result, it is possible to generate various styles of music, for example, part music, section music, TAB music, phrase music, chorus music, melody music, drum music, percussion music, and the like. In addition, as an editing rule, octave adjustment, description of special performance, transposition by type of pipe, correspondence of drum and percussion, division by voice of chorus part, piano grand staff, melody score lyrics display, etc. are stored. As a result, it is possible to generate an appropriate score according to the characteristics of the musical instrument to be played.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A musical score display / printing apparatus of the present invention will be described with reference to the drawings. FIG. 1 is a block diagram of the musical score display / printing apparatus. This musical score display / printing device, based on the music data stored in the music database 11,
The score editing unit 10 is a device that edits a score and displays or prints it. The song database 11 stores song data of one or a plurality of songs. The song data is data that can be automatically played, and has a structure as shown in FIG. The musical score editing unit 10 has a function of expanding musical notes data of this automatically playable format into musical notes in a format in which the performer can see the musical score as musical score and editing the musical score. The musical score editing knowledge base 12 stores various rules for editing the musical composition data into a musical score. An example of this editing rule is shown in FIG.

The music score editing section 10 includes the music piece database 11 and the music score editing knowledge base 12 as well as the part selecting section 1
3, tone designating section 14, sound source 16, display section 17, printing section 18
Are connected.

The key designating section 14 designates a key of a music piece to be displayed or printed as a musical score. The musical score editing unit 10 edits the musical score in the key specified by the key specifying unit 14 regardless of the original key of the music data of the music.

The key designating section 14 may be one in which the operator specifically designates a key such as "C major" or "G major", and the key detecting section 14a as shown in FIG. The musical score editing section 1
It may be specified for 0.

The key detecting section 14a is provided with, for example, a microphone, detects a musical tone of a musical instrument input from the microphone and a pitch of a singing voice of a singer, and detects a key based on the pitch. For example, the scale that the performer played on the musical instrument (such as Do-Re-Mi-Fa-So-La-Si-Do) or the scale that the singer sang is input from the microphone and applied to the pitch of this scale. Detect the key. The music data (only the melody data is required) is acquired from the score editing unit 10, and the music played by the performer on the musical instrument or sung by the singer is input from the microphone, and the sound of the input melody is input. The pitch is compared with the pitch of the song data to determine the key.
The pitch of the highest note and the lowest note of the music data (the part selected by the part selection section described later) is acquired from the score editing section 10, and the highest note and the lowest note (range) of the musical instrument or singing are input from the microphone. Determine the key so that the highest and lowest notes in the song fall within the musical range of the instrument or song. The key may be determined by any of the processing such as. The above processings of and may be executed anywhere in the key detecting section 14a, the key specifying section 14, and the score editing section 10.

The part selection unit 13 is an operation unit for the user to select a part to be edited in the score. The music data stored in the music database 11 is generally composed of a plurality of tracks. However, when each track is associated with a predetermined part (musical instrument) in advance, the part selection is a part or track. It suffices to select either one of the above. Further, when each track is not associated with a part (instrument), part selection selects both the part and the track associated with this part. In addition,
Even if each track is music data that is associated with a predetermined part (musical instrument) in advance, both parts and tracks associated therewith may be selected to combine parts.

The musical score editing unit 10 edits the musical score of the part selected by the part selecting unit 13 in the key specified by the key specifying unit 14. When a plurality of pieces of music data are stored in the music database 11, it is assumed that one of them is selected by some operation. If no key is designated by the key designating section 14, the score may be edited with the key of the music data.

Further, when a plurality of parts are selected, a part score of each of the parts may be created, or a plurality of musical scores (section music) created by combining the selected parts may be created. Good. It suffices that the user can select whether to create the plurality of parts or the section music by the operation of the user.

Here, the structure of music data will be described with reference to FIG. The song data includes track 0 that stores information about the entire song and tracks 1 to 1 that store information about each part.
It consists of n. Each track has a header and body (b
The information that does not depend on time is written in the header. For example, in the header of track 0, credits such as song name / version, composer / lyricist / right holder, genre (major / detail), creation date, number of parts (number of tracks), etc. are written. Further, in the headers of the tracks 1 to n, the type of instrument (major / detail), tonality of the instrument, range, and other information (information unique to the instrument) and the like of the part are written.

Further, in the main body of the track, time-dependent information, that is, sequence information to be read and executed according to the progress of the music is written. For example, the main body of track 0 contains the tempo, tonality, and phrase (movement).
A mark / repeated mark, a code mark, initialization information necessary for driving a sound source, and the like are written at positions on the time axis that match the read timing. Also, track 1
The performance data of the part (data representing performance content such as MIDI data), initialization information necessary for driving the sound source, and other information (information unique to the musical instrument) and the like are written in the main body of each of to n.

By sequentially reading the information of each track of the music data from the beginning in accordance with the tempo clock and inputting it to the sound source 16, the music can be automatically played. The musical score editing unit 10 edits the musical composition data stored in a format that can be automatically played into a musical score in a format that can be understood by the performer, displays it on the display unit 17, and prints it on the printing unit 18.

The score editing knowledge base 12 stores the following score editing rules.

The following are examples of music score editing rules (general rules) generally required for displaying or printing a music score. Assign each musical note an appropriate note symbol according to the length of the note, and extend the bar of bars other than whole notes to the bottom if the note is above the third line and to the second line. If it is below, extend it up.
In this case, when a tuplet of two connected notes straddles the third line, the bar extends downward when starting from a note above the third line, and when starting from a note below the third line. Extends the bar up. If a tuplet consisting of three or more notes is straddling the third line, the third
If the number of notes in each region above the line and below the third line is different, the rule with the larger number is followed. If the number of notes in each region is the same, the bar extends downward when starting from notes above the third line, and extends upward when starting from notes below the third line.

The intervals between notes are set according to the length of the notes. Where there are no notes (no notes), rests are displayed according to their length. The percussion instrument without pitch is T
Expressed in AB notation. When representing a plurality of parts in a musical score having a plurality of stages, notes are arranged with their time axes aligned.

Next, examples of individual score editing rules (part individual rules) according to the selected part are as follows. First, there are the following notation rules for notation according to each part. The violin is represented by the treble clef, the viola is represented by the treble clef (alto notation), and the cello is basically represented by the treble clef (treble treble clef (tenor notation) or treble clef). The bass is indicated by a bass clef and written one octave higher. Some woodwind instruments, such as brass instruments and clarinet, have different lengths (B, F, etc.)
It is transposed according to. The horn represents the up and down of a semitone with an accidental sign without the use of key marks. And so on.

Then, the score is edited according to the following rules according to the type of music data and the selected part.
First, when the song data of the full orchestra is selected, the part selected in the part selection section is the "conductor".
If it is, a total score (orchestra score) is created using all tracks. At this time, the parts are arranged in the order of woodwind instrument (flute, oboe, ...), brass instrument (horn, trumpet, ...), percussion instrument, and string instrument (1st violin, 2nd violin, ...). When the part selected from the part selection section is the “string section”, the 1st violin, 2nd violin, viola,
Create a score that combines cello and bass. Also,
In the case of an orchestral piece with chorus, when the "chorus" part is selected from the part selection section, the chorus part track of 4 voices and the piano accompaniment in which the orchestra part is arranged for piano accompaniment are combined. Create a chorus score. As described above, the part selection unit 13 can select not only individual concrete instruments such as a violin and a flute but also a plurality of instruments at the same time, such as a string section. It is possible to select a group, and it is also possible to select a person who does not play an instrument such as a conductor (such as an executive) as a part.
By selecting a plurality of musical instruments at the same time, the performer can see the score other than his / her own part such as melody and accompaniment sound, and more accurate performance is possible. Further, when a part called piano accompaniment is selected in the music data for which no piano accompaniment track is provided, a piano accompaniment part may be created by combining instrument parts other than chorus.

Next, when the music data of the rock band is selected and the "band score" is selected in the part selection section, tracks of all parts are combined to create a so-called band score. When the "rhythm section" part is selected in the part selection section, a part score is created by combining the tracks of the bass part and the drum part. When "vocal" is selected in the part selection section, a vocal score is created using the melody and lyrics tracks.

When the genre of the selected song data is a folk song, it is possible to print only the lyrics and the chord symbol. The chord information may be written in the track of the whole information.

In the case of a transposing musical instrument as described above,
A musical score is written with a tonality and pitch different from the actual sound, but when playing this with an electronic musical instrument, all parts are written with the actual sound. In this case, the part may be an electronic musical instrument and its tone color (part name) may be added to the musical score.

FIG. 3 is a flowchart showing the operation of the musical score display / printing apparatus. First, the user selects a song (s
1). Then, the score editing unit 10 causes the music database 1
The music data of the music selected from 1 is read (s2). Next, the user specifies a key and selects a part (s3, s4). The musical score editing unit 10 reads necessary editing rules from the musical score editing knowledge base based on the key designation and the part selection (s5). Then, the music data is edited as a musical score based on this editing rule (s6), and this is displayed and printed (s7). The reading of the editing rule from the score editing knowledge base 12 reads a general / general-purpose rule that does not relate to the part to be edited and a part-specific rule corresponding to the part to be edited.

Further, either one of the display / print operation of s7 may be performed. To make the contents of the score more accurate,
First, the edited score is displayed on the display unit 17 (s10),
While watching the displayed score, the user manually corrects the layout and the expression of the notes to fix the score (s11), and the fixed score is printed by the printing unit 18 (s12).

Further, it may be displayed only on the display unit 17 without printing. In this case, when the score extends over a plurality of pages, page turning operation such as turning on a button switch of the user (player) or tune display. Detect the progress (s1
5) The page of the score displayed on the display unit 17 may be advanced (s16, s17, s18).

FIG. 4 is a block diagram showing a musical score display device provided with a plurality of display parts without a printing part. This device is a device that displays a musical score for each part of the orchestra, for example, based on the music data of the orchestra. In this drawing, the score editing unit 20 is the score editing unit 1 of FIG.
The score is edited in the same manner as 0, but the scores of a plurality of parts are simultaneously edited (displayed) based on the music data of the orchestra. The display unit 27 is installed at the performance position of each part, and the player of each part of the orchestra can see the display unit 27 installed at the performance position of that part. On each display unit 27, the score of the part corresponding to the position where it is installed is displayed. Although the illustration of the music database, the musical score knowledge base, the key designating part, etc. is omitted in this figure, the music data of the orchestra is supplied from this music database to this device, and the musical score editing knowledge base is supplied with the parts of each part. It is assumed that the editing rules for creating the are supplied.

The musical score editing unit 20 synchronously updates the musical score displayed on each display unit 27 according to the progress of the music input from the progress instruction unit 23. The score may be edited in real time at the time of updating, or may be edited in advance and stored in the score storage unit 21. In this pre-editing operation, all songs may be edited before the performance of the performer starts,
You may make it edit by forward processing when the performer is performing.

As a result, even in the case of a large number of people playing an orchestra, it is possible to perform while displaying the part music score to all without distributing the part music score to each person, and so-called turning of pages can be omitted. it can.

FIG. 5 is a block diagram of an accompaniment score display apparatus according to another embodiment of the present invention. This accompaniment score display device detects the key (tonality) of the singer and displays the score transposed to that key. The accompaniment score display detects the progress of the singer's singing and the shift of the key, and follows the score in real time. The display will be updated. The score editing unit 30 is a song database 31.
The music data (musical score data) read from the musical composition is edited based on the editing rule read from the musical score editing knowledge base 32 and displayed on the display unit 39. In this device, the song data stored in the song database 31 is mainly song data of a song, and the score editing unit 30 accompanies the accompaniment score for a piano or an electronic keyboard instrument for accompaniment of this song. Is displayed on the display unit 39. First, the singer performs an operation of inputting a voice from the microphone 35 and determining a key. Microphone 35
The audio signal input from is converted into a digital signal by the AD converter 34 and input to the frequency detection unit 33. The frequency detector 33 detects the frequency of the input (digital) audio signal. Information on the detected frequency is input to the key detection unit 33 and the progress detection unit 38.

Prior to the performance, the key detecting section 36 performs the scale (do-re-
Mi Fa Sora La Si Do, etc.) and the scale sung by the singer are input from the microphone, and the key corresponding to the pitch of this scale is detected. The music data (only the melody data is required) is acquired from the score editing unit 30, and the melody played by the player or sung by the singer is input from the microphone, and the sound of the input melody is input. The pitch is compared with the pitch of the song data to determine the key. Music notation editorial department 3
The pitch of the highest note and the lowest note of the music data (the part selected by the part selection section described later) is acquired from 0, and the highest note and the lowest note (range) of the musical instrument or singing are input from the microphone. Determine the key so that the highest and lowest notes in the song fall within the musical range of the instrument or song. The key may be determined by any one of these detection operations, and the user can select which operation to determine the key by operating the operation unit 37.

Further, the progress detecting section 38 includes a score editing section 30.
The melody pitch information of the song data supplied from the melody and the frequency information input from the frequency detection unit 33 are compared to detect where the singer is singing, and the detected singing progression information is used to edit the score. Output to the unit 30. Score editing unit 30
Updates the score displayed on the display unit 39 based on the song progress information. The key detection section 36 compares the pitch information of the melody supplied from the score editing section 30 with the frequency information input from the frequency detection section 33 at the tempo of the progression of the song detected by the progression detection section 38, Detects whether the singer has changed the singing tone. The detection of the key of the key detection unit 36 and the detection of the progress of the music of the progress detection unit 38 are performed by communicating with each other.

The displayed score may be updated not by the song progress information but by the progress based on the tempo of the song data supplied from the score editing unit 30, whereby the singer can match the song data. You can sing.

Thus, in this accompaniment score display device,
Not only can the accompaniment score be advanced according to the singer's singing, but even if the singer's voice is not too high or too low, and the tone naturally changes,
Since the tonality of the score is changed accordingly, the accompaniment can perform the accompaniment according to the singer's key without rereading the score by himself.

FIG. 6 is a flowchart showing the operation of this accompaniment score display apparatus. Prior to playing, a key is first detected (s21). This key detection operation is as described above. Start displaying the score in this detected key (s
22). Performers (singer and accompaniment) based on this display
When the performance starts, the progress detector 38 detects the progress of the song based on the voice input from the microphone 35 (s23), and also detects the singing pitch (s24).

When it is detected that the page of the musical score displayed on the display unit 39 is about to be ended by the song progress information detected by the progress detection unit 38 (s25),
The page of the score to be displayed is changed (s26). When it is determined that the singer has changed the key according to the song pitch detected by the key detection unit 36 (s27), the score is transposed and edited again (s28), and this is displayed on the display unit 39. Yes (s29). Since the transposition of this musical score involves up and down pitches (notes), the direction of the bar of each note is determined according to the above-mentioned editing rule.

The music database stores music data for performance. However, not the data for performance but the score data for display is stored, and the score editing section 30 responds to the key setting. The upper and lower parts of the note and the key marks (#, ♭) may be rewritten.

The accompaniment score display device has been described by taking the accompaniment device for singing as an example, but the accompaniment performance is not limited to singing and may be various musical instruments.

Although FIGS. 1, 4, and 5 show the apparatus in a functional block diagram, it can be realized by a computer system and software. Further, although all the embodiments have described the apparatus for editing and displaying the musical score, the present invention is not limited to the musical score, and it is possible to output a flow of a project executed by a plurality of persons in cooperation with each other. Can also be applied.

[0047]

As described above, according to the present invention, it is possible to freely select and edit the information for each of a plurality of persons in charge, which facilitates the management of the project.

Further, according to the present invention, even if the performer moves the key during the performance, the musical score is updated following it, so that the accompaniment does not need to transpose and reread the musical score, and the accompaniment is performed. It will be easier.

Further, according to the present invention, it is possible to generate an appropriate musical score in accordance with the characteristics of the musical instrument based on the music data that can be automatically played. Various styles of score can be generated.

[Brief description of drawings]

FIG. 1 is a block diagram of a musical score display / printing apparatus according to an embodiment of the present invention.

FIG. 2 is a diagram showing a structure of music data stored in a music database of the musical score display / printing apparatus.

FIG. 3 is a flowchart showing the operation of the musical score display / printing apparatus.

FIG. 4 is a block diagram of a score display device according to another embodiment of the present invention.

FIG. 5 is a block diagram of an accompaniment score display device according to still another embodiment of the present invention.

FIG. 6 is a flowchart showing the operation of the accompaniment score display device.

[Explanation of symbols]

10 ... Score editing unit, 11 ... Song database, 12 ... Score editing knowledge base, 13 ... Part selecting unit, 14 ... Key specifying unit, 14a ... Key detecting unit, 16 ... Sound source, 17 ... Display unit, 1
8 ... Printing unit, 20 ... Music score editing unit, 21 ... Music score storage unit, 2
3 ... progress instruction section, 27 ... display section, 30 ... score editing section, 3
1 ... Song database, 32 ... Music score editing knowledge base, 33
... Frequency detection unit, 34 ... AD converter (ADC), 3
5 ... Microphone, 36 ... Tone detection section, 37 ... Operation section, 38 ... Progress detection section, 39 ... Display section

Claims (10)

[Claims] 1. A storage means for storing information by a plurality of persons in charge, a selection means for selecting a person in charge, and an editing means for outputting information of the selected person in a format edited according to the person in charge. And an information editing device including. 2. The selecting means is means for selecting a plurality of persons in charge, and the editing means is means for outputting in a format edited according to a combination of the persons in charge selected by the selecting means. The information editing apparatus according to claim 1. 3. The information editing apparatus according to claim 1, wherein the editing means includes an editing knowledge base that stores an editing rule according to a person in charge or a combination of persons in charge. 4. A storage means for storing music data, an editing means for editing and displaying the music data on a musical score, and a key detecting means for detecting a key played by a performer, the editing means comprising: A music score editing apparatus that transposes the key of the score and updates the display according to the key detected by the key detecting means. 5. A storage means for storing music data of a plurality of parts, a part selecting means for selecting a part to be output as a score, and an editing knowledge base for storing editing rules for outputting the music data to the score. A musical score editing device comprising: an editing unit that reads out data of a part selected by the part selecting unit from the storage unit, and edits the data as a musical score according to the editing rule read from the editing knowledge base. 6. The editing knowledge base stores a general editing rule for outputting the song data to a score and an editing rule for each part, and the editing means stores the general editing rule. The musical score editing apparatus according to claim 5, wherein the rule and the editing rule of the part selected by the part selecting means are read. 7. The musical score editing apparatus according to claim 5, wherein the part selected by the part selecting means includes a combination of a plurality of parts. 8. The editing knowledge base stores an editing rule when a plurality of parts are combined.
The musical score editing device according to claim 6 or 7. 9. A display means for displaying the score edited by the editing means, and a progress detecting means for detecting the progress of the performance of the performer based on the score displayed on the display means. The musical score editing apparatus according to any one of claims 5 to 8, wherein the musical score displayed on the display means is updated according to the detection result of the progress detecting means. 10. A key designating means for designating a key to be played by a performer, wherein the editing means edits the musical score in the key designated by the key designating means regardless of the original key of the music data. The musical score editing apparatus according to any one of claims 5 to 9.