Creating and sharing variations of a music file

摘要: A method, device, system and apparatus are provided for creating sharing variations of a music file, wherein variation metadata file is created that indicates which beats, measures and/or segments an original included in the created, what order these have been combined, how many times each looped, like. In particular, may include combination indices associated with respective variation, listed or otherwise combined various corresponding combined. As result, includes relatively limited amount data can subsequently be transmitted used to recreate remix.