| 摘要 |
PROBLEM TO BE SOLVED: To confirm music management information such as sound source format from a character string except music sound performance information included in performance data. SOLUTION: In a performance data processor, music sound management information is confirmed from the keyword character string such as 'GM' except music performance data which are included in inputted performance data (S4), a data part in performance data is read based on music management information expressed by the character string (S6) and music reproduction data corresponding to the data part are outputted. Besides, music control information such as a 'GM on' message is extracted from music performance data included in performance data (S1) and music reproduction data can be outputted based on extracted music control information. Moreover, a confirming means obtains music sound management information from the character string such as a copyright indicating a performance data source included in inputted performance data. |
