Found 8 chord chart(s) for 99x990 in Standard Tuning (E, A, D, G, B, E).
ChartInversionPositionAvg PitchOpennessDifficulty
99x990no
x44654no
99(11)999no
99(11)99xno
99(11)99(12)no
99(11)(11)9(12)no
9(11)(11)(11)9(12)no
xx(11)(11)9(12)no