拓展页
Call the lawyer to Enlightenment 1- The definition of tone
- Call the lawyer to Enlightenment 2
- equal temperament
- Call the lawyer to Enlightenment 3
- Consonance
- Transfer lawyer junior 1
- The law of four and five
- Transfer lawyer junior 2
- Distribution of three to six
- Transfer lawyer junior 3
- Curve Correction
- Transfer lawyer to intermediate level 1
- Manipulation sequence
- Transfer lawyer to intermediate level 2
- Tone adjustment
- Transfer lawyer to intermediate level 3
- Rough and fine
- Lawyer Senior 1
- strings are rusty
- Lawyer Senior 2
