This is the concert program of the Triple Helix performance on Monday, February 14, 2005 at 8:00 p.m., at the Tsai Performance Center, 685 Commonwealth Avenue. Works performed were the following by Franz Schubert: "Arpeggione Sonata" in A minor, D. 821, Piano Trio No. 1 in B flat major, D. 898, and Quintet in A major, D. 667, "Trout." Digitization for Boston University Concert Programs was supported by the Boston University Center for the Humanities Library Endowed Fund