Musical contents storage system having server computer and electronic musical devices

摘要

A musical contents system comprises a contents providing server comprising connecting means for connecting to a communication network, and contents storage means for storing musical contents in a storage area corresponding to a user of an electronic musical device; and an electronic musical device comprising connecting means for connecting to the contents providing server via the communication network, accessing means for accessing to the contents storage means via the communication network, and contents operating means for performing an operation to the musical contents stored in the contents storage area corresponding to the user. The musical contents purchased or created by the user can be stored in a data center; therefore, convenience of using the musical contents is improved and the cost is decreased or cut off.