Originale: Belwin 21st Century Band Method, Level 2. Jack Bullock. Baritone Horn TC sheet music. Belwin 21st Century Band Method, Level 2.
Traduzione: Belwin 21st Century Band Method, Livello 2. Corno baritono TC spartiti. Belwin 21st Century Band Method, Livello 2. Baritono T.C.