Translation: Nos.11-20. Nos.21-30.
Translation: 30 Virtuoso Etudes for Flute Op.75 Vol.2 composed by Ernesto Kohler. Sheet Music. Published by Zimmermann.
Translation: 30 Virtuoso Etudes for Flute Op.75 Vol.1 composed by Ernesto Kohler. Sheet Music. Published by Zimmermann.
Translation: 30 Virtuoso Etudes for Flute Op.75 Vol.3 composed by Ernesto Kohler. Sheet Music. Published by Zimmermann.
Translation: Composed by Ernesto K and Ernesto Kohler. is a continuation of Book 1 and also includes etudes by Kummer. 1849-1907.
Translation: Includes works by Altès, J.S. Bach, Beethoven, Koechlin, Köhler, Kuhlau, Di Lasso, Loeillet, Mozart, Quantz, Stamitz, and others.
Translation: D major, G major, F major, Tulou Theme varie in G major Op. 89, Kuhlau Divertimento in G major Op. 68 No. 5.