Оригинал: Arioso and Humoreske, Op. 9, No. 1. Julius Weissenborn. Bassoon Solo sheet music. 1837-1888. For Bassoon Solo, Piano.
Превод: Ариозо и Humoreske, Op. 9, No 1. Julius Weißenborn. Bassoon Solo нотни листове. Arioso и Humoreske, Op. . За Bassoon Solo, Piano.