Translation: Composed by Karl Joachim Andersen. For Flute. Opus 30. All in Tons. Standard notation.
Translation: Composed by Joachim Andersen, Ernesto Kohler, Benoit Tranquil Berbiguier.
Translation: - 24 Instructive Studies, Op. 30. Andersen. - 24 Technical Studies, Op 63. Andersen.