原文: The Real Easy Book, Vol. 1 - C Edition. Jazz and instructional. jazz and instructional. C Instrument sheet music.
翻訳: リアル簡単予約、巻。 . The same Real Easy Book, Level 1 used by school jazz ensembles world-wide now includes. C音源楽譜. ピアノの楽譜. リアル簡単予約、巻。 .