Guitar tunings
| name | notes | string intervals |
|---|---|---|
| Standard | E0 A0 D0 G0 B0 E0 | 4P, 4P, 4P, 3M, 4P |
| Drop D | D-2 A0 D0 G0 B0 E0 | 5P, 4P, 4P, 3M, 4P |
| Drop C# | C#-3 A0 D0 G0 B0 E0 | 5A, 4P, 4P, 3M, 4P |
| Drop C | C-4 G-2 C-2 F-2 A-2 D-2 | 5P, 4P, 4P, 3M, 4P |
| Drop B | B-5 F#-3 B-3 E-3 G#-3 C#-3 | 6d, 3A, 4P, 4d, 4P |
| Drop A | A-7 E-5 A-5 D-5 F#-5 B-5 | 5P, 4P, 4P, 4d, 3A |
| DADGAD | D-2 A0 D0 G0 A-2 D-2 | 5P, 4P, 4P, 2M, 4P |
| Half Step Down | D#-1 G#-1 C#-1 F#-1 A#-1 D#-1 | 4P, 4P, 4P, 3M, 4P |
| Full Step Down | D-2 G-2 C-2 F-2 A-2 D-2 | 4P, 4P, 4P, 3M, 4P |
| Half Step Up | F+1 A#+1 D#+1 G#+1 C+1 F+1 | 4P, 4P, 4P, 3M, 4P |
| Open C | C-4 G-2 C-2 G0 C+1 E0 | 5P, 4P, 5P, 4P, 3M |
| Open D | D-2 A0 D0 F#-1 A-2 D-2 | 5P, 4P, 4d, 2A, 4P |
| Open E | E0 B+2 E+2 G#+1 B0 E0 | 5P, 4P, 4d, 2A, 4P |
| Open F | F+1 A0 C-2 F-2 C+1 F+1 | 3M, 3m, 4P, 5P, 4P |
| Open G | D-2 G-2 D0 G0 B0 D-2 | 4P, 5P, 4P, 3M, 3m |
| Open A | E0 A0 E+2 A+2 C#+2 E0 | 4P, 5P, 4P, 4d, 2A |