Original: Piano Literature, Volume 4. Prelude in B Minor, Op. 28, No. 6. Waltz in A Minor, Op.77, No. 9. James Bastien.
Translation: Schubert Scherzo in B-Flat Major, DV 593, Waltz in C Major, Op. 77, No. 1, Waltz in A Minor, Op. 77, No. 9. Piano Method sheet music.