Methods and systems for purchasing, sharing and transferring ownership of digital music using authenticated data files from near field communication (NFC) chips

摘要

Methods for sharing and transferring music files using near field communication (NFC), which include storing a playlist of music files on a server system and assigning the music files or the playlist to an NFC Identifier (NFC ID); receiving the NFC ID using an NFC enabled device and authenticating the received NFC ID with the server system using the NFC enabled device; and if authenticated, permitting the server system to share or transfer the music files for playing through the NFC enabled device.