Found 8 chord chart(s) for 9900(12)x in Standard Tuning (E, A, D, G, B, E).
ChartInversionPositionAvg PitchOpennessDifficulty
9900(12)xno
x44433no
x45432no
999787no
99978xno
99978(10)no
9(10)9777no
9(10)977xno