A composition and playback system includes a sound bank containing at least one instrument sound, an input device for receiving music control signals, a sequencer coupled to the input device for storing the music control signals, and a work manager coupled to the sound bank and to the sequencer for generating...http://www.google.es/patents/US5886274?utm_source=gb-gplus-sharePatente US5886274 - System and method for generating, distributing, storing and performing musical work files
System and method for generating, distributing, storing and performing ...
