Hindemith classical works

I listed some classical works I like by Hindemith.

Sonata for Solo Viola
Symphony: Mathis der Maler
Sonata for Solo Viola, Op. 11, No. 5
Sonata for Solo Viola, Op. 25, No. 1
Sonata for Solo Viola, Op. 31, No. 4
Viola Sonata
Viola Sonata, Op. 11, No. 4
Viola Sonata, Op. 25, No. 4