Found 11 chord chart(s) for 644x64 in Alternate Tuning (E, A, D, G, C, F).
ChartInversionPositionAvg PitchOpennessDifficulty
644x64no
x14211no
x1421xno
6046xxno
60766xno
607668no
697668no
60866xno
69766xno
6976xxno
xx8(11)98no