Modal RunsC11 Chord (Dominant 11th)
Dominant 11th stacks the 11th on top of dom9 — root through the flat 7th, 9th, and 11th — a dense, often-thinned-out extended chord. The notes of C11 are C, E, G, A#, D, F.
Rarely played with every note at once in practice (the 3rd and 11th clash a semitone apart); guitarists usually voice a partial version, root/7th/9th/11th, for a modern funk or jazz-fusion colour.
C11 voicings on guitar
Every playable, root-in-the-bass grip standard tuning offers, computed from the chord’s own formula — not a fixed shape library.
Try dropping the 3rd entirely — the resulting voicing (root, 7th, 9th, 11th) is the version that actually gets played.
Formula and intervals
R - 3 - 5 - b7 - 2 - 4 — 6 notes.
Scales that fit C11
Every scale below contains all of this chord’s notes — safe territory to improvise in over it.