音高

高音谱号和低音谱号中上方和下方两条加线以内的音，升号、降号和还原号，以及用另一种谱号写出同一个音。

Start with 加线. In 14 minutes you will be able to 说出高音谱表和低音谱表上方或下方两条加线以内的音名. 2 of the 2 lessons here are free.

Read notes against the clock in the music trainers

Follows the ABRSM Music Theory syllabus. ABRSM is a trade mark of its owner; Brainlag is independent and is not affiliated with or endorsed by ABRSM. Every example and question is original. Results are Brainlag estimates, not exam results.