Helbling Verlag Boomwhackers Elementar 1, Plays for Boomwhackers, 9 Plays for singing, playing and dancing with boomwhackers and other instruments, By Klaus Gramß, For the 3rd to 6th grade, Detailed games and exercises, Additional backing voices and MIDI files available as free download from the publisher, DIN A4, 64 pages, ISBN 9783850613644, Publisher No .: Helbling S5873, Including CD-ROM with demo and play-along recordings, videos, game scores for printing and alternative versions of three pieces, In German language@+*Pieces:*@+@+, We make hip-hop, Splish, splash, raindrops, Party Cha-Cha / Party Song, Robot ahead!, Whacky Rock, The clockwork, The caravan, A Little Night Music, Willy Whacker Tell