Found 9 chord chart(s) for x6640x in Alternate Tuning (D, A, D, G, B, D).
ChartInversionPositionAvg PitchOpennessDifficulty
x6640xno
12110xno
121141no
xx1101no
1211xxno
12114xno
x6644xno
x6680xno
x66809no