The simplest way to practice singing and ear training is to play a note on the piano and you need to know what it is. Or play a rhythm on the piano and you need to be able to write it out.

Music theory is about some basic knowledge about music, such as intervals, harmony, music history, or how music is made.

I suggest you go online and pick up a sight-singing and ear-training book. Buy it and read it. Everything will be clear to you.

Music Theory Just read Li Chongguang's "Music Theory".

It must be available in the online bookstore. You can buy it and read it yourself. < /p>

If you still don’t know anything, add me at 364418756