Encouragement for young flautists op. 62 Vol. 1 50 progressive and recreatifs Duos in 2 volumes 二重奏 双长笛 朔特版

这些创作于 1855 年的二重奏旨在帮助学生在技术上，尤其是在音乐上，分阶段取得进步。从八度 g'-g'''开始，学生们打下了坚实的音乐基础，然后再学习不同风格和特点的各种乐曲，这反过来又为他们提供了进一步学习的动力"

作曲家: Keller, Charles
编者: Delius, Nikolaus
乐器: 2 flutes
出版社: Schott Music
原文简介:
These duets, composed in 1855 are intended to help students to progress - technically and especially musically in carefully designed stages. Starting with the octave g'-g'', students acquire a solid musical foundation before progressing to a wide range of pieces in different styles and characters which in turn provide them with the motivation for further study.