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Drop 2 Voicing Reference

Cdim7 — Drop 2 Voicings

C · Eb · Gb · A

▶ 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 Cdim7 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
Cb3 (or #9)  #11 (or b5)  13 (or 6)▶ Cdim7Try it in: Locrian ♮6 · Dorian ♯4 · Lydian ♯2
Db7  9  11 (or 4)  #5 (or b13)▶ Db(9, 11, #5, 7)Try it in: Harmonic Minor · Ionian ♯5 · Harmonic Major
Db7  b9  3  5▶ D7b9Try it in: Phrygian Dominant · Diminished (Half-Whole)
Eb13 (or 6)  b3 (or #9)  #11 (or b5)▶ Ebdim7Try it in: Locrian ♮6 · Dorian ♯4 · Lydian ♯2
E#5 (or b13)  7  9  11 (or 4)▶ E(9, 11, #5, 7)Try it in: Harmonic Minor · Ionian ♯5 · Harmonic Major
F5  b7  b9  3▶ F7b9Try it in: Phrygian Dominant · Diminished (Half-Whole)
Gb#11 (or b5)  13 (or 6)  b3 (or #9)▶ Gbdim7Try it in: Locrian ♮6 · Dorian ♯4 · Lydian ♯2
G11 (or 4)  #5 (or b13)  7  9▶ G(9, 11, #5, 7)Try it in: Harmonic Minor · Ionian ♯5 · Harmonic Major
Ab3  5  b7  b9▶ Ab7b9Try it in: Phrygian Dominant · Diminished (Half-Whole)
Ab3 (or #9)  #11 (or b5)  13 (or 6)▶ Adim7Try it in: Locrian ♮6 · Dorian ♯4 · Lydian ♯2
Bb9  11 (or 4)  #5 (or b13)  7▶ Bb(9, 11, #5, 7)Try it in: Harmonic Minor · Ionian ♯5 · Harmonic Major
Bb9  3  5  b7▶ B7b9Try it in: Phrygian Dominant · Diminished (Half-Whole)