Found 5 chord chart(s) for Bb,D,F,A in Alternate Tuning (D, A, D, F#, A, D).
ChartInversionPositionAvg PitchOpennessDifficulty
x(13)0(15)0(15)no
x(13)(15)(15)00no
x(13)0(16)0(15)no
x(13)(15)(16)00no
x(13)(15)(15)(13)0no