F♭ Lydian Dominant — 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 1F♭·B♭·E𝄫
Degree 2 · II(4)Gb(4)
Degree 3 · III(4)Ab(4)
Degree 4 · Degree 4B♭·E𝄫·A♭
Degree 5 · Degree 5C♭·F♭·B♭
Degree 6 · VI(4)Db(4)
Degree 7 · Degree 7E𝄫·A♭·D♭