Found 4 chord chart(s) for x(12)990x in Alternate Tuning (E, B, E, G#, B, E).
ChartInversionPositionAvg PitchOpennessDifficulty
x(12)990xno
x0(13)(15)(14)(13)no
x0(13)(15)(14)xno
x(12)(13)(15)(14)xno