Original: Fun and Games with the Recorder. Gerhard Engel. Composed by Gerhard Engel, Gudrun Heyens, Hans-Martin Linde. 1930-. Schott.
Traducere: Distracție și Jocuri cu Recorder. Compus de Gerhard Engel, Gudrun Heyens, Hans-Martin Linde. Partituri recorder. Soprano Tune Book 1.