Boosey and Hawkes Grade by Grade Double Bass Grade 1: 18 classical and traditional pieces arranged for double bass, with piano accompaniment, edited by Catherine Elliott, easy level of difficulty, ISBN 9781784547806, ISMN 9790060139802, BH 13980, 23 x 30.5 cm, 60 pages, incl. online audio material with demo and play-along versions / Boosey and Hawkes
