Originale: Essential Elements - Book 1. Eb Tuba in B.C. - Book only. Tuba sheet music. Essential Elements - Book 1. Eb Tuba in B.C. Method book.
Traduzione: Elementi essenziali - Book 1. Oh, caro Augustin. Mio Signore, What A Mattina. Eb Tuba in a.C.. - Solo libro. Eb Tuba in a.C..