Specimen Sight-Reading Tests, Grades 3-8 : Bass Trombone (London : The associated Board of the Royal Schools of Music, 1981)
Keywords: Partitura - Trombon. -- Muzika boterore. -- Muzike per trombon - Shkalle veshtiresie - Grade. -- Grada 3-8, per trombon bass - Parti solo. -- Kompozitoret boterore