KNOWTATION

Audio and video recordings featuring music and artistic performances; computer game software; downloadable music files; downloadable musical sound recordings; downloadable video recordings featuring music education subject matter; educational software featuring instruction in music notation and sight reading; music-composition software; video game software; virtual reality software for music notation and sheet music; children's educational software; computer software featuring musical sound recordings and musical video recordings; computer hardware and software for processing digital music files; computer software and firmware for music notation and sheet music; digital music downloadable from the internet; electronic sheet music, downloadable