Voicings

Dm9b5/F

Rootless A half-diminished

Rootless ARootless minor ii-V-I
F3 Ab3 C4 E4Loading piano…
  1. F3b3
  2. Ab3b5
  3. C4b7
  4. E49

Guide tones carry the chord's sound: the 3rd (4th on sus chords) and the 7th (or 6th).

Also reads as

  • FmMaj7

Source: Common practice