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Drop 2 Voicing Reference

Whole-Tone Tetrachord — Drop 2 Voicings

C · D · E · Gb

▶ 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 Whole-Tone Tetrachord 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
C9  3  #11 (or b5)▶ C(9, 3, #11)Try it in: Lydian · Lydian Augmented · Lydian Dominant
Db7  b9  b3 (or #9)  11 (or 4)▶ Db(b9, b3, 11, 7)Try it in: Neapolitan Minor · Neapolitan Major
Db7  9  3▶ D9 (no 5)Try it in: Mixolydian · Lydian Dominant · Mixolydian ♭6
Eb13 (or 6)  7  b9  b3 (or #9)▶ Eb(b9, b3, 13, 7)Try it in: Neapolitan Major
E#5 (or b13)  b7  9▶ E9#5 (no 3)Try it in: Natural Minor · Mixolydian ♭6 · Locrian ♮2
F5  13 (or 6)  7  b9▶ F(b9, 5, 13, 7)Try it in: Neapolitan Major
Gb#11 (or b5)  #5 (or b13)  b7▶ Gb(#11, #5, b7)Try it in: Locrian · Locrian ♮2 · Altered
G11 (or 4)  5  13 (or 6)  7▶ Gmaj7sus4 (add 13)Try it in: Major · Melodic Minor · Neapolitan Major
Ab3  #11 (or b5)  #5 (or b13)  b7▶ Ab7b5 (add #5)Try it in: Altered · Enigmatic · Whole Tone
Ab3 (or #9)  11 (or 4)  5  13 (or 6)▶ Am6 (add 11)Try it in: Dorian · Melodic Minor · Dorian ♭2
Bb9  3  #11 (or b5)  #5 (or b13)▶ Bb(9, 3, #11, #5)Try it in: Lydian Augmented · Whole Tone
Bb9  b3 (or #9)  11 (or 4)  5▶ B(b9, b3, 11, 5)Try it in: Phrygian · Dorian ♭2 · Neapolitan Minor