We hear two quintets: a clarinet quintet by contemporary composer Marc Neikrug, and a piano quintet by Reynaldo Hahn.
Neikrug & Hahn

Orion String Quartet (Photo: Andreas-Hafenscher)
Playlist
Marc Neikrug: Clarinet Quintet
David Shifrin, clarinet; Orion String Quartet (Daniel Phillips & Todd Phillips, violins; Steven Tenenbom, viola; Timothy Eddy, cello)
Reynaldo Hahn: Piano Quintet in F-sharp Minor
Jeremy Denk, piano; Cho-Liang Lin & Jennifer Gilbert, violins; Hsin-Yun Huang, viola; Peter Stumpf, cello