Found 13 chord chart(s) for 6660x4 in Alternate Tuning (D, A, D, G, B, D).
ChartInversionPositionAvg PitchOpennessDifficulty
6660x4no
665044no
66607xno
666044no
66507xno
666074no
666075no
664075no
665074no
665075no
66407xno
696886no
69688xno