Studies in Three Clefs for Trombonede David UberEdiciones (1)Studies in Three Clefs for Trombone (2001)Wehr's Music House · ISBN 9780977601110Más obras de David UberPProgressive Tuba Etudes, Vol. 3Progressive Tuba Etudes, Vol. 3Fifty Short Beginning Studies for the Tuba PlayerIntermediate Melodic Studies for Trombone or Euphonium
