Ludwig van Beethoven, Sonata No. 14 in C sharp minor, Op. 27, No. 2, "Moonlight"

Dimitri Shostakovitch, Sonata for Viola and Piano, Op. 147

Ludwig van Beethoven, Sonata in A Major, Op. 69

Musicians:

Amy I-lin Cheng, piano
Matthew Dane, viola 
Jonathan Ruck, cello
Stephanie Leon Shames, piano