Study in A flat Major, Op. 86, No. 20 Hofmann, Richard Viola solo
Study in C minor, Op. 86, No. 17 Hofmann, Richard Viola solo
Study in E flat Major, Op. 86, No. 16 Hofmann, Richard Viola solo
Study in E Major, Op. 86, No. 19 Hofmann, Richard Viola solo
Study in F Major, Op. 86, No. 18 Hofmann, Richard Viola solo
