Study Op. 45, No. 21 Wohlfahrt, Franz Viola solo
Study Op. 45, No. 20 Wohlfahrt, Franz Viola solo
Study Op. 45, No. 19 Wohlfahrt, Franz Viola solo
Study Op. 45, No. 18 Wohlfahrt, Franz Viola solo
Study Op. 45, No. 17 Wohlfahrt, Franz Viola solo
Polka in B flat Major, Op. 123, Suite 1, No. 6 Dancla, Charles Viola and piano
Study Op. 45, No. 51 Wohlfahrt, Franz Viola solo
Study Op. 45, No. 50 Wohlfahrt, Franz Viola solo