Original: 32 Etudes Cours Superieur. 32 Etudes Cours Superieur composed by Ernest Loyon. B-Flat Clarinet sheet music. For Bb Clarinet.
Traducere: -B plat Clarinet partituri. Aranjate de Jacques Lancelot. Pentru Bb Clarinet. Notație Standard. Gerard Billaudot Editeur #524-01501.