Found 14 chord chart(s) for 0x660x in Standard Tuning (E, A, D, G, B, E).
ChartInversionPositionAvg PitchOpennessDifficulty
0x660xno
x2212xyes
x4210xyes
xx6600yes
xx2424no
0464xxno
x7660xno
x4645xyes
xx6657yes
7766xxyes
xx9999yes
x(11)(11)90xyes
9(11)99xxyes
x(11)(11)9(12)xyes