A Boulez piano sonata and a Braunfels string quartet.
Boulez & Braunfels

A performance of the Braunfels quintet (Photo: Steve Ovitsky)
Playlist
Boulez: Piano Sonata No. 1
Haochen Zhang, piano
Braunfels: String Quintet in F-sharp Minor, Op. 63
Benny Kim, Daniel Phillips, violins; Steven Tenenbom, viola; Mark Kosower, Peter Stumpf, cellos