原文: 30 Preparatory Vocalises. Composed by G.B. Lamperti. Soprano Voice sheet music. Voice Solo sheet music. 30 Preparatory Vocalises.
翻訳: A collection of vocal exercises arranged for Soprano voice, composed by G.B. Lamperti. ソプラノの声楽譜. 音声ソロ楽譜. ソプラノ. 音声のための. ソプラノの声. 傑作.