Jesse Mills, violin; Arnaud Sussmann, violin; Pamela Frank, violin; Jennifer Frautschi, violin; Laura Frautschi, violin; Ayane Kozasa, viola; Max Mandel, viola; Alexis Pia Gerlach, cello Beethoven: Piano Trio in D Major, Opus 70, No. 1 "Ghost" Mendelssohn: Octet for Strings in E-flat Major, Opus 20