JAMKOO

Audio interfaces; Computer peripheral devices; Downloadable computer programs for processing digital music files; Downloadable computer software for creating and editing music and sounds; Downloadable electronic publications in the nature of books in the field of music; Downloadable electronic sheet music; Downloadable music-composition software; Electric and electronic effects units for musical instruments; Interfaces for computers; Teaching apparatus in the nature of a guard that is attached to the body of a woodwind instrument for music instruction