Boomwhackers 8-Note Diatonic C-Major Scale SetThe Boomwhackers 8 Note C Major Diatonic Set is preferred by music educators, and is found in thousands of classrooms around the world! This C c diatonic set is the starting point for all of your Boomwhacker activities. Found in most elementary music classrooms and music therapy programs around the world, these affordable, color coded, tuned percussion tubes provide an opportunity for any age and ability to experience success making music. With no