B♭4+♭1
B flat major fourth, add flat root
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MSK 007 Leapfrog VCF
(patch;
see
in online store)
MSK 009 Coiler VCF
(patch;
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in online store)
Equivalent chord symbols: A♯4+♯7, A♯4+♭1, B♭4+♯7, D5+♯1+♯5, Asus4♭5+♯1, Dsus2♭2+♯5.
Notes in this chord: B♭♭, B♭, D, E♭. Integer notation: {2, 3, 9, 10}.
Keys in which this chord fits with enharmonic spelling: B♭M, A♯M, Gm
Nearby chords (one less note): B♭4, D5+♯5, Dsus2♭2, E♭sus4♯4.
Nearby chords (one more note): B♭+4+♭1, D+♯1+♯5, A4+♯1+♯4, E♭+♯4+♭1, Adim+4+♯1, B♭4+♯1+♯7, Asus4+♯1+♯4, A♭sus2+♯1+♯4.
Parallel chords (same structure, different root): C4+♭1, D4+♭1, E4+♭1, F4+♭1, G4+♭1, A4+♭1, B4+♭1, C♭4+♭1, D♭4+♭1, E♭4+♭1, F♭4+♭1, G♭4+♭1, A♭4+♭1, C♯4+♭1, D♯4+♭1, E♯4+♭1, F♯4+♭1, G♯4+♭1, A♯4+♭1, B♯4+♭1.
Experimental fretting charts for guitar standard EADGBE tuning (change tuning or instrument):
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