Found 22 chord chart(s) for 6604x7 in Standard Tuning (E, A, D, G, B, E).
ChartInversionPositionAvg PitchOpennessDifficulty
6604x7no
66040xno
660706no
660707no
650446no
66070xno
65044xno
650807no
660807no
x1143xno
66044xno
650447no
6604xxno
65080xno
66080xno
660407no
668707no
66870xno
660447no
66970xno
xx880(10)no
6697xxno