PS: 按下 _ 不按 | 升号 #

低音区: #4 _ _ _ 5 _ | _ #5 | _ _ 6 _ _ | #6 _ | | 7 | _ |

中音区: 1 | | | #1 _ _ _ 2 _ | _ #2 | _ _ 3 _ _ | 4 _ | | #4 | _ | 5 | | | #5 | _ _ 6 _ _ | #6_ | | 7 | _ |

高音区: 1 | | | #1 _ _ | 2 _ | | #2 |_| 3 | | | 4 _ | | #4 | _ | 5 | | | #5 | _ _ 6 _ _ | #6_ | | 7 | _ |

超高音区: 1 | | | 2 | | | 3 _ _ | 4 _ | |