JP2003150154A - Play learning system for electronic musical instrument - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a play learning system for electronic musical instrument in which learning contents matching with a target can be set and an instruction on a play guiding LED matching with the status of the progress of learning is enabled. SOLUTION: This system is composed of an electronic musical instrument 1 and a portable information terminal 2 docked to the electronic musical instrument 1. The portable information terminal 2 is provided with a memory storing a curriculum for instructing a learner for the procedure of electronic musical instrument learning and a control part for editing the curriculum in the memory, reading the curriculum out of the memory, transmitting it to the electronic musical instrument 1 and writing result data received from the electronic musical instrument 1 into the memory. The electronic musical instrument is provided with the LED for instructing the learner for the operation of individual keys on a keyboard, a memory for storing the curriculum transmitted from the portable information terminal 2, driving the LED on the basis of the curriculum, detecting the exercising state of individual keys on the keyboard by a user and transmitting the detected result to the portable information terminal as accomplishment data.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a performance learning system for electronic musical instruments using a portable information terminal.

[0002]

2. Description of the Related Art As a conventional performance learning device for electronic musical instruments,
A flexible disk drive is provided in the electronic musical instrument, and music data written in advance on the flexible disk and key instruction data for designating an operation key are read into the electronic musical instrument through the flexible disk drive, and an accompaniment sound is generated based on the read data. It is known that a performance guide LED (light emitting diode) provided for each key is generated and is turned on / off. Also known is one in which a performance learning device as a single unit and an electronic musical instrument are connected by wire, and MIDI data of an accompaniment sound and LED drive data are transmitted to the electronic musical instrument via a cable.

[0003]

However, these conventional performance learning devices simply generate an accompaniment sound and indicate the operation key by the LED, and have the drawback of being monotonous and easy to get tired of. Had a problem that was never utilized. That is, the conventional performance learning device has a problem that it is not possible to set the learning content according to the goal, or to perform the performance guidance by the performance guide LED according to the progress of learning.

The present invention has been made in consideration of such circumstances, and its purpose is to set learning contents according to a goal and perform performance guidance by a performance guide LED according to the progress of learning. The purpose is to provide a performance learning system for electronic musical instruments.

[0005]

The present invention has been made to solve the above problems, and the invention according to claim 1 is
The portable information terminal comprises an electronic musical instrument and a portable information terminal electrically connected to the electronic musical instrument, the portable information terminal storing storage means for storing curriculum data instructing a procedure of electronic musical instrument learning; The electronic musical instrument, comprising: editing means for editing the curriculum data of 1 .; and control means for reading the curriculum data from the storage means, transmitting the curriculum data to the electronic musical instrument, and writing the result data received from the electronic musical instrument in the storage means. Is a keyboard, finger use instruction means for instructing the operation of each key of the keyboard, storage means for storing curriculum data transmitted from the portable information terminal, and finger use based on the curriculum data in the storage means. The control means for driving the instruction means and the practice state of each key of the keyboard by the user are detected, and the detection result is output as the result data. A detector that is an electronic musical instrument playing learning system characterized by a transmitting means for transmitting the results data to the portable information terminal.

According to a second aspect of the present invention, in the electronic musical instrument performance learning system according to the first aspect, the detecting means records a keyboard performance by the user, and compares the recorded result with a musical score. It is characterized in that error information indicating an error in finger use is detected and the error information is output as the result data. According to a third aspect of the present invention, in the electronic musical instrument performance learning system according to the first or second aspect, the portable information terminal is configured to perform the user's musical performance based on the result data transmitted from the electronic musical instrument. It is characterized by comprising a changing means for detecting a weak point and changing the curriculum data based on the detection result.

According to a fourth aspect of the present invention, in the performance learning system for an electronic musical instrument according to the third aspect, the curriculum data includes difficulty level data indicating a difficulty level of lesson content, and the changing means has the difficulty level. The curriculum data is changed based on the data and the result data. According to a fifth aspect of the present invention, in the performance learning system for an electronic musical instrument according to the second aspect, the curriculum data includes score data serving as a reference for pass / fail determination,
The detection means compares the recording result with the score, calculates a score indicating the degree of fingering error from the comparison result, and detects whether the user's lesson pass or fail from the comparison result between the score and the reference score data. And output as the result data.

According to a sixth aspect of the present invention, in the performance learning system for an electronic musical instrument according to the fifth aspect, the electronic musical instrument changes a drive speed for driving the finger use instruction means based on the result data. It is characterized by Claim 7
According to a fifth aspect of the present invention, in the performance learning system for an electronic musical instrument according to a fifth aspect, the electronic musical instrument controls driving / non-driving of the finger use instruction means based on the result data. The invention described in claim 8 is claim 1
The electronic musical instrument performance learning system according to claim 7 is characterized in that the electronic musical instrument and the portable information terminal are docked or wire-connected.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a diagram showing a configuration of a performance learning system for an electronic musical instrument according to the embodiment. As shown in FIG. 1, the performance learning system is an electronic musical instrument 1 and a portable information terminal docked to the electronic musical instrument 1. (PDA) 2.

In the electronic musical instrument 1, 3, 3 ... Are keys of the keyboard, and 4, 4 ... are performance guide LEDs provided corresponding to the keys 3, 3. Reference numeral 5 denotes a docking connector, and the portable information terminal 2 is docked by inserting the expansion slot of the portable information terminal 2. 6 is a liquid crystal panel, 7 is a flexible disk drive, and 8 is a USB connector. The portable information terminal 2 is connected to the USB connector instead of the docking connector 5.
It may be connected via an SB cable.

FIG. 2 is a block diagram showing an electrical configuration of a performance learning system provided in the electronic musical instrument 1. In the figure, reference numeral 11 is a CPU (central processing unit), 12 is a ROM (read only memory) in which the program of the CPU 1 is stored, and 13 is a RAM (random access memory) for temporary data storage. Reference numeral 14 is a flexible disk drive, 15 is an operation unit including a numeric keypad and a plurality of function keys, 17 is a panel drive circuit for driving the liquid crystal panel 6 (see FIG. 1), and 18 is a performance guide LE.
LED drive circuit for driving D4, 4, ...
Is an interface for connecting the docking connector 5 and the USB connector 8 shown in FIG. 1 to the bus line B.

FIG. 3 is a block diagram showing the configuration of the portable information terminal 2. In this figure, reference numeral 21 is a CPU, 22
Is a ROM in which the program of the CPU 1 is stored, 23 is a RAM for temporarily storing data, 24 is an alphabet key,
An operation unit including a numeric keypad and a plurality of function keys, and 25 is a liquid crystal display unit. An expansion slot 26 is connected to the docking connector 5 of the electronic musical instrument 1.
27 is a USB connector, which is connected to the USB connector 8 of the electronic musical instrument 1 via a USB cable. 28 U
The SB connector is connected to an external flexible disk drive 29 via a USB cable. An interface 30 connects the expansion slot 26 and the USB connectors 27 and 28 to the bus line B1.

Next, the operation of the above performance learning system will be described. (1) Editing of learning curriculum data (FIG. 4) The RAM 23 of the mobile information terminal 2 stores a learning curriculum editing program in advance. The user purchases a flexible disk storing the program, sets the flexible disk in the flexible disk drive 29, and performs a predetermined operation on the operation unit 24, so that the USB connector 2
8. It is loaded into the RAM 23 via the interface 30. Alternatively, the portable information terminal 2 may be connected to the Internet and downloaded from the curriculum service server.

FIG. 4 is a flowchart showing the process of editing the learning curriculum data based on the above-mentioned program, and FIG. 5 is a diagram showing the structure of the curriculum data KD edited by the process. As shown in FIG. 5, the curriculum data KD includes a curriculum header KH and lesson chapter data KC1 to KCN. As shown in the figure, the curriculum header KH includes lesson ID, previous lesson ID, next lesson ID, data length, corresponding achievement ID (see FIG. 7), lesson title, lesson difficulty level, lesson period, number of chapters, lesson chapters. Chapter data 1 offset to chapter data N indicating the start address of each of the data KC1 to KCN
It consists of an offset. The lesson chapter data KCM (M = 1 to N) is as shown in the figure.
Chapter ID, chapter title, chapter difficulty, chapter lesson period, passing points, lesson content data length, lesson content data, song data length, song M
It is composed of IDI data, finger use data length, and finger use data.

When the user activates the learning curriculum data editing program shown in FIG. 4, first, a screen for inputting a lesson title is displayed on the liquid crystal display unit 25. The user inputs a lesson title using the operation unit 24 (step Sa1). Next, the user sets the flexible disk in which the musical score of the music is stored in the flexible disk drive 29 and reads the musical score into the RAM 23 (step Sa2). The user may manually input the musical score.

Next, the user inputs a chapter division mark on the musical score to divide the musical composition of the musical score into chapters of several bars (step Sa3). The music data belonging to each divided chapter is lesson chapter data KC1 to KC1.
It is written in the KCN as music MIDI data together with the music data length. Next, the user inputs the title of each chapter (step Sa4). Next, the user specifies the goal acquisition period (chapter lesson period) of each chapter (step Sa5), and then specifies the number of passing points which is a criterion for passing each chapter (step Sa).
6).

When the user has specified the number of passing points,
Next, the program automatically calculates the difficulty level of the performance of each chapter based on the musical score data of each chapter, and writes it in the lesson chapter data KCM (step Sa
7). Next, the program automatically extracts the characteristics of the chapter based on the musical score data, and writes the lesson content that can be learned by the chapter in the lesson chapter data KCM together with the data length (step Sa
8). Next, the program automatically calculates finger use data based on the musical score data and writes it together with the data length in the lesson chapter data KCM (step Sa9).

Next, the program calculates the goal acquisition period of the lesson by summing the goal acquisition period (chapter lesson period) of each chapter, and writes it in the "lesson period" of the curriculum header KH (step Sa10). Next, the program calculates the difficulty level of the lesson from the difficulty level of each chapter and writes it in the curriculum header KH (step Sa11). Next is the lesson I
D is automatically generated and written in the curriculum header KH (step Sa12). The learning curriculum data KD is generated in the RAM 23 by the above procedure.

(2) Learning of performance (FIG. 6) FIG. 6 is a flow chart showing the operation of the system when the user learns by this performance learning system, and FIG. 7 is the RAM 13 of the electronic musical instrument 1 during the learning process. It is a figure which shows the structure of the learning result data SD created inside.

The learning result data SD shown in FIG. 7 is data indicating learning results and is written by the CPU 11. This learning result data SD is the result data header S
H, lesson comprehensive result data SL showing the result of the entire lesson, and result data SC1 showing the result of each chapter
~ SCN. As shown in the figure, the outcome data header SH includes an outcome ID, a corresponding lesson ID indicating which lesson the outcome data is an outcome, and an outcome data length indicating the length (data amount) of the outcome data SD. ,
It is composed of the number of chapters of the lesson, a lesson result offset indicating the start address of the lesson comprehensive result data SL, and a chapter 1 result offset-chapter N result offset indicating the start addresses of the result data SC1 to SCN.

Further, the lesson comprehensive result data SL or the result data SCM (M = 1 to N) is, as shown in the figure, a lesson number indicating the number of times of learning and a lesson period indicating the time of learning. (Time), a lesson rank indicating the stage of the lesson currently being performed by the user, a pass / fail determination indicating the determination result of the CPU 11 determining the learning state, the data length of the test error information, and information on an erroneous operation in the user's learning. And test error information that is Here, the "lesson rank" is data indicating the proficiency level of the chapter, which is set to "1" at the start of learning and is increased when a predetermined condition is satisfied.

Next, the system operation at the time of learning by the user will be described with reference to FIG. A user who wants to learn the electronic musical instrument 1 first docks the portable information terminal 2 on the docking connector 5 of the electronic musical instrument 1, and then presses a start button provided on the operation unit 15 of the electronic musical instrument 1. When the start button is pressed, the CPU 11 detects it and displays the lesson ID input screen on the liquid crystal panel 6. The ID of the lesson the user will take on that screen
Then, the CPU 11 transmits the input lesson ID to the portable information terminal 2 via the interface 19 and the docking connector 5.

The transmitted lesson ID is the portable information terminal 2
Is supplied to the CPU 21 via the expansion slot 26 and the interface 30 of the. The CPU 21 receives the lesson ID, reads out the learning curriculum data (FIG. 5) corresponding to the lesson ID from the RAM 23, and transmits it to the electronic musical instrument 1. The CPU 11 of the electronic musical instrument 1 writes the learning curriculum data in the RAM 13 (step Sb1 in FIG. 6).

Next, the CPU 11 requests the learning result data SD corresponding to the lesson ID from the portable information terminal 2 (step Sb2). The CPU 21 of the mobile information terminal 2 receives this request and checks the RAM 23. And
When there is the corresponding learning result data SD in the RAM 23, the result data is transmitted to the electronic musical instrument 1. The CPU 11 of the electronic musical instrument 1 receives the result data and stores it in the RAM 13 (step Sb3). In addition, the mobile information terminal 2
If there is no learning result data SD in the RAM 23, the CPU 21 notifies the electronic musical instrument 1 of that fact. The electronic musical instrument 1 receives the notification and newly creates the learning result data SD in the RAM 13 (step Sb4).

Next, the CPU 11 reads out the lesson title of the curriculum header KH from the RAM 13 and displays it on the display panel 6 (step Sb5). The user sees this display and confirms the content of the lesson to be performed. Next, the CPU 11 loads the result data SC1 of the learning result data SD from the RAM 13 and checks the “pass / fail judgment” (FIG. 7) (step Sb6). Then, when the “pass / fail judgment” is “no” (the judgment in step Sb7 is “NO”), the “lesson rank” of the result data SC1 is read (step Sb8). Then, the speed of automatic performance is set corresponding to the read "lesson rank" (step Sb9). The speed of the fingering guide by the performance guide LEDs 4, 4, ... Is determined based on this automatic performance speed.

Next, the CPU 11 determines whether or not the finger-use display is performed based on the "lesson rank" (step Sb10). If the "lesson rank" is low and the fingering display is to be performed, the fingering display is displayed on the liquid crystal panel 6 to display that the automatic performance is to be performed (step Sb11).
On the other hand, if the "lesson rank" is the highest and the fingering display is not performed, step Sb11 is skipped. And
Wait for the performance start button to be pressed (step Sb
12).

When the user presses the performance start button (step Sb12), the CPU 11 determines whether or not the "lesson rank" is the highest rank (step Sb).
13). If it is not the highest, the fingering data of the lesson chapter data KC1 is read and the guide display by the performance guide LEDs 4, 4 ... Is performed, and the performance based on the operation of the keys 3, 3 ... of the keyboard by the user. To MIDI data for recording (step Sb1)
4). If the “lesson rank” is the highest, automatic performance of accompaniment sounds and performance guide LEDs 4, 4, ...
Is not displayed, and only the keyboard performance of the user is recorded (step Sb15).

Next, when the user finishes playing the chapter 1, the CPU 11 compares the recorded musical sound by the user's key operation with the music MIDI data of the lesson chapter data KC1 to detect error information indicating an erroneous operation. Then, the error information is used as the result data SC1 in the RAM 13.
(FIG. 7) is written as test error information. Further, the score of the performance of the user is calculated based on the error information (step Sb16). Next, the CPU 11 compares the calculated score with the "pass score" of the lesson chapter data KC1 to determine whether the user's performance is acceptable or not (step Sb1).
7). Then, if the determination result is “pass”, a pass flag is set in the “pass / fail determination” of the result data SC1 (step Sb18). On the other hand, if the determination result is not "pass", step Sb18 is skipped.

Next, the CPU 11 determines whether or not the user has operated the lesson end button (step Sb19). If it is not pushed, it is judged whether or not the highest rank pass has been achieved for the chapter 1 currently being learned by the "lesson rank" and the "pass / fail judgment" of the result data SC1 (step S).
b20). If the determination result is "NO", the "lesson rank" is increased by one step (step Sb
21) and then speed setting (step Sb9) according to the "lesson rank". Thereafter, as in the case described above, the learning of the user and the scoring of the learning result are performed.

When the user passes the highest rank of Chapter 1, the result of the determination in step Sb20 is "YES", and the process proceeds to step Sb22. In step Sb22, the result data SC2 of the next chapter 2 is loaded and the "pass / fail judgment" is checked. And
If the “pass / fail judgment” is “no” (step S
The determination in b7 is "NO"), the process proceeds to step Sb8, and thereafter, the chapter 2 is learned by the user in the same manner as the chapter 1 described above.

On the other hand, if chapter 2 has already passed the highest rank, the determination in step Sb7 is "YES".
Then, the process proceeds to step Sb23. In step Sb23, it is determined whether or not all the chapters 1 to N of the curriculum data KD currently being learned have passed the highest rank. Then, if the determination result is “NO”, the process proceeds to step Sb22, the result data SC3 of the next chapter 3 is loaded, and the “pass / fail determination” is checked.

Further, the judgment result of step Sb23 is "Y.
In the case of "ES", the process proceeds to step Sb24, and it is determined whether or not the lesson comprehensive test has passed. here,
The lesson comprehensive test means that all chapters 1-N
Play at the highest rank speed setting, CPU1
1 is a test for judging the result, and the result is written in the “pass / fail judgment” (FIG. 7) of the lesson comprehensive result data SL. In step Sb24, the CPU 11 determines whether the "pass / fail judgment" is "pass" or "not".
If it is not “pass”, step Sb12
And wait until the user presses the performance start button.

If the result is "pass", the CPU1
1 displays on the liquid crystal panel 6 "Do you want to try again ... Y / N". When the user selects "Y", the result data SC1 to SC of the lesson currently being learned
Clear all N and achievement data SL (step S
b26). Then, the process returns to step Sb6. On the other hand, if the user selects "N" in step Sb25, the lesson ends.

(3) Processing after completion of learning When the lesson end button is pressed by the user or "N" is selected in step Sb25 described above, the CPU 11 stores the curriculum data KD and the learning result data SD in the RAM 13. It is transmitted to the mobile information terminal 2. The CPU 21 of the mobile information terminal 2 writes the data KD and SD in the RAM 23, and then performs the next data aggregation.

The number of times and the time required for learning each chapter from the start of the lesson to completing the lesson are obtained by summing the "lesson count" and "lesson period" of the result data SC1 to SCN and the result data SL, respectively. . The difference between the time required to complete the lesson calculated above and the lesson period of the curriculum header KH (that is, the lesson achievement target time) is calculated.

The error count for each error content in each chapter practice is obtained by analyzing each test error information of the result data SC1 to N and the result data SL. Statistics of how many lessons of each difficulty level have passed and how much time it took to complete the lesson for each difficulty level, "Chapter difficulty" of lesson chapter data KC1-KCN and achievement data SC1-SCN It is calculated based on “Pass / Fail judgment”, “Number of lessons”, and “Lesson period”.

Next, the CPU 21 updates the learning curriculum in the following process based on each data calculated in the above process (see FIG. 8). First, based on the “lesson count”, “lesson period”, and “pass / fail judgment” of the result data, the target lesson period is exceeded, and those that cannot pass even if the number of lessons is repeated are detected (step Sc).
1). Next, based on the detected test error information of the lesson, the content which is not good is extracted (step Sc2). Next, the other curriculum data stored in the RAM 23 is searched for a less difficult content and a less difficult content (step Sc3). next,
Insert the retrieved lesson before the current lesson (step Sc4).

Even when the user presses the lesson end button during the lesson, the curriculum data K
D and the learning result data SD are transferred to the mobile information terminal 2. However, in this case, the above-mentioned data aggregation and the like are not performed. Then, when the user next learns, the curriculum data KD and the learning result data SD in the portable information terminal 2 are transmitted as they are to the electronic musical instrument to continue the learning.

In the above-described embodiment, the data transfer between the electronic musical instrument 1 and the portable information terminal 2 is performed by docking or a USB cable, but instead of this, a flexible disk, MO, ZI
Data may be transferred via a medium such as P, or wireless communication such as infrared rays and high frequency radio waves (Bluetooth) may be used.

[0040]

As described above, according to the present invention, in the invention described in claim 1, the portable information terminal stores the curriculum data for instructing the procedure of electronic musical instrument learning and the learning result data of the user. At the same time, an editing means for editing the curriculum data is provided, the electronic musical instrument has a storage means for storing the curriculum data transmitted from the portable information terminal, and a control means for driving the finger use instruction means based on the curriculum data in the storage means. Since the user has a detecting means for detecting the practice state of each key on the keyboard and outputting the detection result as result data, and a transmitting means for transmitting the result data to the portable information terminal, the curriculum can be realized only by the portable information terminal. You can edit data and manage learning outcomes, which allows you to edit curriculum data according to your goals. In, it is possible to easily manage the editing and learning outcomes of the curriculum data anywhere. Further, the lesson can be continued by changing the place simply by carrying the portable information terminal, which is suitable for a lesson at a music classroom and at home.

According to the invention described in claim 3, the portable information terminal detects the weak point of the user's performance based on the result data transmitted from the electronic musical instrument, and changes the curriculum data based on the detection result. As a result, the progress status and results of performance learning can be reflected in the subsequent learning contents. According to the invention of claim 6, since the electronic musical instrument changes the drive speed for driving the finger use instruction means based on the result data, the finger use instruction according to the proficiency level of the user performing the performance learning. It can be performed.

According to the seventh aspect of the invention, the electronic musical instrument controls the driving / non-driving of the finger use instruction means based on the result data. Therefore, when the user's proficiency level increases, You can stop the instruction and learn. According to the invention of claim 8, since the electronic musical instrument and the portable information terminal are connected by docking or wire,
Data can be transferred more quickly than when data is transferred using a flexible disk or the like.

[Brief description of drawings]

FIG. 1 is an explanatory diagram showing a configuration of a performance learning system for an electronic musical instrument according to an embodiment of the present invention.

FIG. 2 is a block diagram showing a configuration of an electronic musical instrument 1 according to the same embodiment.

FIG. 3 is a block diagram showing a configuration of a mobile information terminal 2 in the same embodiment.

FIG. 4 is a flowchart showing a process of editing the learning curriculum data in the same embodiment.

FIG. 5 is a diagram showing a structure of learning curriculum data in the same embodiment.

FIG. 6 is a flowchart showing a system operation during performance learning in the same embodiment.

FIG. 7 is a diagram showing a structure of result data in the same embodiment.

FIG. 8 is a flowchart showing a processing procedure after learning is completed in the same embodiment.

[Explanation of symbols]

1 ... Electronic musical instrument, 2 ... Portable information terminal, 3 ... Key, 4 ... Performance guide LED, 5 ... Docking connector, 6 ... Liquid crystal panel, 7 ... Flexible disk drive, 11 ... CP
U, 12 ... ROM, 13 ... RAM, 15 ... Operation unit, 17
... Panel drive circuit, 18 ... LED drive circuit, 19 ... Interface, 21 ... CPU, 22 ... ROM, 23 ... R
AM, 26 ... Expansion slot, 30 ... Interface.

Claims (8)

[Claims] 1. An electronic musical instrument and a portable information terminal electrically connected to the electronic musical instrument, wherein the portable information terminal has a storage means in which curriculum data for instructing a procedure of electronic musical instrument learning is stored. An editing unit that edits the curriculum data in the storage unit; and a control unit that reads the curriculum data from the storage unit, transmits the curriculum data to the electronic musical instrument, and writes the result data received from the electronic musical instrument in the storage unit. However, the electronic musical instrument includes a keyboard, a finger use instruction means for instructing an operation of each key of the keyboard, a storage means for storing the curriculum data transmitted from the portable information terminal, and a curriculum data in the storage means. Based on the control means for driving the finger use instruction means, and the practice state of each key of the keyboard by the user is detected, and the detection result is Electronic musical instrument playing learning system characterized by comprising: a detecting means for outputting a result data, and transmission means for transmitting the results data to the portable information terminal. 2. The detecting means records a keyboard performance by the user, compares the recording result with a musical score, detects error information indicating an error in finger use, and outputs the error information as the result data. The performance learning system for an electronic musical instrument according to claim 1, wherein: 3. The portable information terminal includes a changing unit that detects a weakness of a user's performance based on the result data transmitted from the electronic musical instrument and changes the curriculum data based on the detection result. The performance learning system for an electronic musical instrument according to claim 1 or 2, characterized in that. 4. The curriculum data includes difficulty level data indicating the degree of difficulty of lesson content, and the changing means changes the curriculum data based on the difficulty level data and the achievement data. A performance learning system for electronic musical instruments described in. 5. The curriculum data includes score data serving as a criterion for pass / fail judgment, the detecting means compares a recording result with a musical score, and calculates a score indicating an error degree of finger use from the comparison result. 3. The performance learning system for an electronic musical instrument according to claim 2, wherein whether the user's lesson is successful or not is detected from the result of comparison between the score and the reference score data and is output as the result data. 6. The performance learning system for an electronic musical instrument according to claim 5, wherein the electronic musical instrument changes a driving speed for driving the finger use instruction means based on the result data. 7. The performance learning system for an electronic musical instrument according to claim 5, wherein the electronic musical instrument controls driving / non-driving of the finger use instruction means based on the result data. 8. The performance learning system for an electronic musical instrument according to claim 1, wherein docking connection or wire connection is provided between the electronic musical instrument and the portable information terminal.