Dominant 7th Sharp 5
Click keys to experiment with the chord
1 – 3 – #5 – b7
Intervals: 0 semitones, 4 semitones, 8 semitones, 10 semitones
Enharmonically equivalent to aug7. In jazz lead sheets, 7#5 or +7 are slightly preferred for conciseness.
The Db7#5 chord sounds colorful and expressive. It is built from the notes C#, F, A, B, stacking 4 tones to create its distinctive sound.
Notes: C# – F – A – B | Formula: 1 – 3 – #5 – b7
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