Found 8 chord chart(s) for 660660 in Alternate Tuning (E, B, E, G#, B, E).
ChartInversionPositionAvg PitchOpennessDifficulty
660660no
666660no
66066xno
xx6660no
660666no
6606xxno
x(11)09(11)(10)no
x(11)(10)9(11)0no