Found 9 chord chart(s) for 640x4x in Standard Tuning (E, A, D, G, B, E).
ChartInversionPositionAvg PitchOpennessDifficulty
640x4xno
x4034xyes
x50646yes
65064xno
6606xxno
xx0646yes
x4133xyes
9687xxyes
xx08(11)9yes