DIGITAL RECORDING MEDIUM OR DOWNLOADABLE DATA FILE COMPRISING AUDIO RECORDINGS

摘要

A digital recording medium or a downloadable file is disclosed which comprises two differently encoded pieces of music. The first is in suitable format for playback through a domestic audio player. The second is a re-mixable version which can be manipulated using a sequencer implemented on a computer or games console and comprises a set of riffs, each of which corresponds to an interval (eg. one bar) of a component signal of the music, such that the music can be played back by playing the riffs in appropriate combination and order. The invention provides a format for publication of musical or other recordings which is highly flexible and interactive. The medium or file may further comprise sequencer software.