Orijinal: Accent on Achievement, Book 1. Concert Band. Concert Band Method. John O'Reilly. Bassoon Solo sheet music. Beginning.
Tercüme: Başarı, Kitap 1 aksan. Fagot Solo notalar. Başlangıç. Başarı, Kitap 1 aksan. Fagot. John O'Reilly ve Mark Williams tarafından bestelenen.