DATA DISTRIBUTION SYSTEM AND METHOD, DATA DISTRIBUTION SERVER, DATA DISTRIBUTION PROGRAM, MUSIC COMPOSITION FILE GENERATION METHOD, AND RECORDING MEDIUM

摘要

Each time a music composition file is read out and distributed from a distribution music composition DB (35) according to a request from a mobile telephone (400), a reproduction player corresponding to the mobile telephone (400) is read out from a distribution program DB (36) so as to be distributed together. Thus, only by selecting a desired music composition, a user can automatically acquire a reproduction player corresponding to the specifications of his/her mobile telephone (400) without being aware of this. No complicated operation is required upon downloading music data.