Bb 7 sharp 9 sharp 5 Guitar Chord
Bb7♯9♯5
Altered
·
5 notes
·Symbol : 7♯9♯5
Chord Notes
Bb
R
D
3
Gb
♯5
Ab
♭7
Db
♭3
Solfège : Sib – Ré – Solb – Lab – Réb
Chord Structure
Bb
2T
D
2T
Gb
T
Ab
5½T
Db
About this chord
The 7♯9♯5 chord accumulates two upward alterations (augmented ninth and fifth), creating a tense color derived from the whole-tone scale. Its particular symmetry is exploited in advanced jazz contexts for tension before resolving to major or minor chords.
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