Found 17 chord chart(s) for 6640x7 in Alternate Tuning (D, A, D, F#, A, D).
ChartInversionPositionAvg PitchOpennessDifficulty
6640x7no
606066no
666006no
66600xno
666007no
60606xno
606067no
607066no
607067no
667006no
667007no
60706xno
66700xno
66706xno
xx6067no
6670xxno
667066no