In every key
The same shape, moved. The symbols below are spelled the way the app spells them, which is the spelling the chord's own scale asks for rather than whichever accidental is easier to type.
- C7#9
- Db7#9
- D7#9
- Eb7#9
- E7#9
- F7#9
- F#7#9
- G7#9
- Ab7#9
- A7#9
- Bb7#9
- B7#9
Voicings
Written in C, because that is the key the encyclopedia authors them in; every one transposes unchanged.
Rootless Type A (3-b7-#9-5)
E · Bb · D# · G
intermediate
Rootless Type B (b7-#9-3-13)
Bb · D# · E · A
advanced
Hendrix Voicing
C · E · Bb · D#
intermediate
The iconic Purple Haze voicing — full chord from root
Full Altered Spread
E · G · Bb · D# · A
expert
Upper Structure bIII (Eb) (#9-5-b7)
D# · G · Bb
intermediate
RH 1-2-4; keep the cluster compact, let the LH carry the 3rd (E) for the bite.
Where it turns up
Funky V7 sound. Hendrix Purple Haze. Common in modern jazz, blues, and fusion.
Commonly swapped with
- C7
- C7alt
- C13#9