Found 12 chord chart(s) for 6664x4 in Standard Tuning (E, A, D, G, B, E).
ChartInversionPositionAvg PitchOpennessDifficulty
6664x4no
x11104no
x11304no
666444no
666807no
66640xno
666407no
66680xno
66644xno
666447no
666897no
668897no