Original: Flute Methods, Studies and Ensembles. Three Grand Duets, Op. 39, Flute I. Three Grand Duets, Op. 39, Flute II. Version 2.0.
Translation: Includes works by Altès, J.S. Bach, Beethoven, Koechlin, Köhler, Kuhlau, Di Lasso, Loeillet, Mozart, Quantz, Stamitz, and others.