A music application guides a user with some musical experience through the steps of creating and editing a musical enhancement file that enhances and plays in synchronicity with an audio signal of an original artist's recorded performance. This enables others, perhaps with lesser musical ability than...http://www.google.fr/patents/US7423214?utm_source=gb-gplus-shareBrevet US7423214 - System and method for the creation and playback of animated, interpretive, musical notation and audio synchronized with the recorded performance of an original artist
System and method for the creation and playback of animated, interpretive ...
