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Guitar · voicings

Quartal triad voicings on guitar

Quartal triad (1–4–♭7). Played exactly as stacked, from the bass up. Practice Lab's voicing search finds 4 shapes, every one movable: drawn here on C (C, F, B♭), each plays any key moved to it, as the table below shows.

Quartal triad on C: notes and degrees
NoteCFB♭
Degree14♭7

From the bass: C F B♭ (1 4 ♭7)

89101112E4B3G3D3A2E2String 6, fret 8, 11String 5, fret 8, 44String 4, fret 8, b7b7
Strings 6, 5 and 4
Grip 8-8-8-x-x-x · fret 8
34567E4B3G3D3A2E2String 5, fret 3, 11String 4, fret 3, 44String 3, fret 3, b7b7
Strings 5, 4 and 3
Grip x-3-3-3-x-x · fret 3
1011121314E4B3G3D3A2E2String 4, fret 10, 11String 3, fret 10, 44String 2, fret 11, b7b7
Strings 4, 3 and 2
Grip x-x-10-10-11-x · frets 10–11
Show 1 more string setShow 2 more string setsShow less
1011121314E4B3G3D3A2E2String 4, fret 10, 11String 3, fret 10, 44String 2, fret 11, b7b7
Strings 4, 3 and 2
Grip x-x-10-10-11-x · frets 10–11
56789E4B3G3D3A2E2String 3, fret 5, 11String 2, fret 6, 44String 1, fret 6, b7b7
Strings 3, 2 and 1
Grip x-x-x-5-6-6 · frets 5–6

Where the shapes start in every key

The fret of each shape's lowest note, between fret 1 and 12, by the string it is on and the degree it plays.

KeyString 3 (1)String 4 (1)String 5 (1)String 6 (1)
C51038
D♭61149
D712510
E♭81611
E92712
F10381
F♯11492
G125103
A♭16114
A27125
B♭3816
B4927

Scales with Quartal triad on C in them

Scale pages on the same root that hold every note of the voicing.

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