Musical performance evaluation system, musical performance evaluation method and non-transitory computer-readable medium storing musical performance evaluation program

A computer-implemented musical performance evaluation method comprising:

• acquiring musical performance data of a musical performance played by a user;
• executing an application program using at least one processor to record the musical performance data and provide MIDI note events of the musical performance data:
• executing a musical performance evaluation program using the MIDI note events of the musical performance data as inputs to the at least one processor;
• identifying errors in the musical performance based on reference data of segments of unrelated musical performances containing errors using the at least one processor where the unrelated musical performances are unrelated to the musical performance being evaluated;
• classifying each of the errors in the musical performance as either a first error classification or a second error classification based on the errors in the unrelated musical performances of the reference data using the at least one processor where the first error classification is different from the second error classification;
• and
• instructing a notification device to output an evaluation of the musical performance based on the errors in the unrelated musical performances of the reference data by identifying a presence of errors of the first error classification in the musical performance differently from errors of the second error classification in the musical performance.

A non-transitory computer-readable medium that stores a musical performance evaluation program, which when executed by a computing device causes the computing device to perform operations comprising:

• acquiring MIDI note events from musical performance data of a recording of a musical performance of played by a user using at least one processor of the computing device where the unrelated musical performances are unrelated to the musical performance being evaluated;
• identifying errors in the musical performance based on reference data of segments of unrelated musical performances containing errors using the at least one processor of the computing device;
• classifying each of the errors in the musical performance as either a first error classification or a second error classification based on the errors in the unrelated musical performances of the reference data using the at least one processor of the computing device where the first error classification is different from the second error classification;
• and
• instructing a notification device to output an evaluation of the musical performance based on the errors in the unrelated musical performances of the reference data by identifying a presence of errors of the first error classification in the musical performance differently from errors of the second error classification in the musical performance.