A 7 ♭5 Bass Arpeggio
A7♭5
Diminished fifth
·
4 notes
·Symbol : 7♭5
Arpeggio Notes
A
R
Db
3
Eb
♭5
G
♭7
Solfège : La – Réb – Mib – Sol
Arpeggio Structure
A
2T
Db
T
Eb
2T
G
About this arpeggio
The 7♭5 arpeggio combines major third, diminished fifth, and minor seventh. Its flatted fifth creates a second tritone, intensifying dominant tension. Interchangeable with the V7 a tritone away (tritone substitution), it is a key tool in jazz reharmonization.
See all fretboard positions for A 7 ♭5 in the interactive ScalaBass app.
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