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Drop 2 Voicing Reference

C-Db-Ab-Bb — Drop 2 Voicings

C · Db · Ab · Bb

▶ Click any diagram to hear it played.

Root
Other chord tones

Low E string on the left, high e on the right. Each column climbs the neck, position by position; the open-position voicing is fixed to this key. Some voicings are extremely difficult or impossible — attempt at your own risk.

Tensions Over Every Bass Note

What each note in C-Db-Ab-Bb becomes when you slide the bass underneath it, chromatically through all twelve — plus the normal chord symbol, wherever the resulting stack has one. Click any chord symbol to hear it played over that bass note, or click a bass note itself to drone it while you try voicings above.

BassTensionsAlso known as
Cb9  #5 (or b13)  b7▶ C(b9, #5, b7)Try it in: Phrygian · Locrian · Altered
Db7  5  13 (or 6)▶ Db(5, 13, 7)Try it in: Major · Lydian · Melodic Minor
Db7  7  #11 (or b5)  #5 (or b13)—
Eb13 (or 6)  b7  11 (or 4)  5▶ Eb7sus4 (add 13)Try it in: Dorian · Mixolydian · Dorian ♭2
E#5 (or b13)  13 (or 6)  3  #11 (or b5)—
F5  #5 (or b13)  b3 (or #9)  11 (or 4)▶ F(b3, 11, 5, #5)Try it in: Phrygian · Natural Minor · Harmonic Minor
Gb#11 (or b5)  5  9  3▶ Gbadd9 (add #11)Try it in: Lydian · Lydian Dominant
G11 (or 4)  #11 (or b5)  b9  b3 (or #9)—
Ab3  11 (or 4)  9▶ Ab(9, 3, 11)Try it in: Major · Mixolydian · Mixolydian ♭6
Ab3 (or #9)  3  7  b9▶ A(b9, #9, 3, 7)
Bb9  b3 (or #9)  b7▶ Bbm9 (no 5)Try it in: Dorian · Natural Minor · Locrian ♮2
Bb9  9  13 (or 6)  7—