Voicings

C6/9/A

Rootless B 6/9

Rootless BRootless voicings
A3 D4 E4 G4Loading piano…
  1. A36
  2. D49
  3. E43
  4. G45

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

Also reads as

  • A7sus4

Source: Common practice