C Lydian Augmented — Quartal voicings

Three-note stacks of fourths, one per scale degree — the open, ambiguous voicing-flavour McCoy Tyner and Bill Evans built modal-era jazz around (the 'So What' chord).

All 7 quartal voicings in sequence

Degree 1 · Degree 1C·F♯·B

Degree 2 · Degree 2D·G♯·C

Degree 3 · III(4)E(4)

Degree 4 · IV(4)F#(4)

Degree 5 · Degree 5G♯·C·F♯

Degree 6 · Degree 6A·D·G♯

Degree 7 · VII(4)B(4)

Open in inversion explorer

Degree 1 · C·F♯·B Degree 2 · D·G♯·C III(4) · E(4)IV(4) · F#(4)Degree 5 · G♯·C·F♯Degree 6 · A·D·G♯VII(4) · B(4)