Patent ID: 7856381

Claim:
An electronic musical device, comprising: a connecting unit that connects with a content providing server having a storage area corresponding to a user of the electronic musical device and storing musical content via a communication network; a temporally storage unit that temporally stores the musical content received from the content providing server via the communication network in accordance with a content transmitting request to the content providing sever; a display unit that displays an operation selecting screen for selecting a way of operating to the musical content; a content operating unit that performs an operation to the musical content stored in the temporally storage unit in accordance with a selection made in the operation selecting screen; a detecting unit that detects an operation of saving the musical content to which the operation has been performed by the content operating unit when the operation to the musical content is finished; a first transmitting unit that transmits the musical content to which the operation has been performed to the content providing server when the detecting unit detects the operation of saving; a deleting unit that compulsory deletes the musical content from the temporally storage unit; a second transmitting unit that transmits an identifier of the user; and wherein the electronic musical device will be able to receive the musical content from the storage area of the content providing server after certification by the content providing server of the identifier of the user.