Gb Augmented 7th Guitar Chord
Gb7+
7ths
·
4 notes
·Symbol : 7+
Chord Notes
Gb
R
Bb
3
D
♯5
E
♭7
Solfège : Solb – Sib – Ré – Mi
Chord Structure
Gb
2T
Bb
2T
D
T
E
About this chord
The augmented dominant 7th chord (7#5) is a dominant chord with an augmented fifth, creating double tension. It belongs to the whole-tone scale and can resolve chromatically in several directions. Common in blues and advanced jazz, it often precedes resolution to minor chords.
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