Downloadable computer software applications for coordinating sheet music with drill tabs; Downloadable computer software applications for monitoring attendance at rehearsals and performances; Downloadable computer software applications for use in managing practices and performances for marching ensembles; Downloadable computer software applications for use in managing practices and performances for marching bands, drum corps, drum lines, and color guards; Downloadable computer software applications for uploading sheet music; Downloadable computer software applications for displaying marching formations, audio, pathways, notes, props, and field show materials to marching ensembles, marching bands, drum corps, drum lines, and color guards; Downloadable computer software applications for annotating sheet music; Downloadable computer software applications for sharing sheet music annotations between musicians; Downloadable computer software applications for coordinating musical ensemble practices and performances; Downloadable computer software applications for creating setlists and collections; Downloadable computer software applications for allowing ensemble leaders to control what music is displayed on musician's devices; Downloadable computer software applications for uploading and distributing sheet music; Downloadable computer software applications for providing calendar services to marching ensembles, marching bands, drum corps, drum lines, color guards, musical groups, and artist collectives; Downloadable computer software applications for coordinating practices and performances for marching ensembles, marching bands, drum corps, drum lines, color guards, musical groups, and artist collectives

Broadcasting of video and audio programming over the Internet; Streaming of video material on the Internet; Transmission of sound, video and information; Video broadcasting services via the Internet