| 摘要 |
<P>PROBLEM TO BE SOLVED: To introduce a concrete musical piece example in which a tone data included in a device is used. <P>SOLUTION: A plurality of tone data VP and VU used for creating a musical tone signal are stored in storage means 3 and 4 of an electronic musical device EM. When a desired tone data is indicated, an audio musical piece data which is created by using the indicated tone data (in case of a user tone data VU, its original tone data VP) is searched, from a correlation information record RR of correlation data base DBs and Dbe in a music content providing server SV or the device EM, and musical piece information Tg regarding the searched audio musical piece data is displayed on a display. When trial listening or purchasing of the searched audio musical piece data is indicated, a data Ada for listening the audio musical piece which is sent from the server SV can be listened to, or a data Adb for purchasing of the audio musical piece sent from the server SV is purchased for downloading. <P>COPYRIGHT: (C)2011,JPO&INPIT |
