主三和弦

C大调、G大调、D大调和F大调的主三和弦：主音加上它上方的三度音和五度音，原位排列。

Start with 主三和弦. In 12 minutes you will be able to 说出C大调、G大调、D大调或F大调的主三和弦由哪些音组成. It is free.

Hear the chords 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.