OMNIVOCAL

audio interfaces; audio mixers; electric and electronic effects units for musical instruments; amplifiers for musical instruments; downloadable computer software for generating, reproducing, effecting, and recording sound; downloadable computer software for arranging and sequencing music; downloadable computer software for creating computer music; downloadable computer software for playing music; downloadable computer software for controlling audio apparatus; downloadable electronic music files provided from a computer network; downloadable computer software that enable users to synthesize singing voice