Written for beginning young musicians, all of the titles in this series can be performed as solos or in unison with other players. Some of the titles also contain an optional second part for ensemble playing, cartoons for inspiration, and a CD for playing-along or demonstration. This series also contains a section of four titles specifically designed for beginning mixed instrumental groups. With a book of piano accompaniments available separately for each volume, this set of books gives you the utmost in versatility and value.