NETWORK AV SYSTEM

摘要

Each of the servers (SV1 to SV3) in a multi-list server system (10) has local lists (LL1 to LL3) of musical composition data accumulated in itself and a multi-list (ML) listing musical composition data accumulated in the servers (SV1 to SV3). A client (CL) requests the multi-list (ML) to an arbitrary server (SV) and the server (SV) which has received the request transmits the multi-list (ML) to the client (CL). The client (CL) references the multi-list (ML) and requests the server (SV) containing desired musical composition data to transmit the musical composition data. The server (SV) which has received the musical composition data transmission request transmits the musical composition data to the client.