不了情
121216, 1214321, 2165265, 112453212, 56165523211 121216, 1214321, 2165265, 112453212, 56165523234 43221, 45621656, 654432, 6153251, 45656, 121, 12465 532, 156, 61243212,
Level 2 (2.2 octaves) natural notes
121216, 1214321, 2165265, 112453212, 56165523211 121216, 1214321, 2165265, 112453212, 56165523234 43221, 45621656, 654432, 6153251, 45656, 121, 12465 532, 156, 61243212,