Found 8 chord chart(s) for 6690xx in Alternate Tuning (E, B, E, G#, B, E).
ChartInversionPositionAvg PitchOpennessDifficulty
6690xxno
xx6564no
6645xxno
6665x4no
6645x4no
x(11)9999no
x(11)999xno
x(11)x999no