音高与记谱法 · 乐理

Double sharps and double flats

A sharp raises a note one half step; a flat lowers it one (Handouts 06–08). Now and then a note has to move two. The double sharp raises it two half steps, the double flat lowers it two. The key you play is one you already know — only its name is new.

此练习单的可打印PDF为英文版本。