Found 19 chord chart(s) for 30x640 in Alternate Tuning (E, B, E, G#, B, E).
ChartInversionPositionAvg PitchOpennessDifficulty
30x640no
333340no
343330no
330340no
340330no
300640no
340600no
33034xno
34033xno
343600no
300643no
303640no
30064xno
34060xno
330343no
x8070(10)no
x8(10)700no
x8(10)80(11)no
x8(11)80(10)no