Ziniska. Russian dance, composer Theo Bonheur (London: London Music Publishing Stores. Ltd), 1902 Box 310-366 (MUS Brady) Unit ID: 332 Date: 1902
Zwei notturnos: für das pianoforte, composer Frédéric Chopin (Leipzig: Breitkopf & Härtel), n.d. Box 408-455 (MUS Brady) Unit ID: 425 Date: n.d.
Zwei rhapsodien, composer Johannes Brahms (Berlin: N. Simrock), n.d. Box 310-366 (MUS Brady) Unit ID: 348 Date: n.d.
Zwei sonaten, composer Ludwig van Beethoven (Stuttgart: J. G. Cotta'sche Buchhandlung Nachfolger), n.d. Box 273-309 (MUS Brady) Unit ID: 287 Date: n.d.