Found 6 chord chart(s) for 640x30 in Alternate Tuning (D, A, D, G, B, D).
| Chart | Inversion | Position | Avg Pitch | Openness | Difficulty |
|---|---|---|---|---|---|
| 640x30 | no | ||||
| 6506xx | no | ||||
| 6406xx | no | ||||
| 6566xx | no | ||||
| 6407xx | no | ||||
| xx6690 | no |
| Chart | Inversion | Position | Avg Pitch | Openness | Difficulty |
|---|---|---|---|---|---|
| 640x30 | no | ||||
| 6506xx | no | ||||
| 6406xx | no | ||||
| 6566xx | no | ||||
| 6407xx | no | ||||
| xx6690 | no |