Found 12 chord chart(s) for 4x6640 in Alternate Tuning (D, A, D, G, B, D).
ChartInversionPositionAvg PitchOpennessDifficulty
4x6640no
446640no
454646no
456640no
456644no
444746no
446740no
446744no
466640no
466670no
45664xno
44674xno