| Clé | Lettre | Remarque |
|-----|-------|--------------|
| UN# | UN# | UN# |
| B | B | B |
| C | C | C |
| _ | _ | C |
| D# | D# | D# |
| E | E | E |
| F# | F# | F# |
| G# | G# | G# |
| B | B | B |
| _ | _ | B |
| E | E | E |
| C | C | C |
| D | D | D |