Found 13 chord chart(s) for 640x40 in Standard Tuning (E, A, D, G, B, E).
ChartInversionPositionAvg PitchOpennessDifficulty
640x40no
040340yes
x40340yes
04034xyes
041330yes
050646yes
060656yes
650640no
660650no
x41330yes
04133xyes
x60656yes
66065xno