D Whole Tone — Oud

D Whole Tone is 6 notes to the octave (symmetric family), drawn here across the Oud's CFADGC courses with every D marked, so home stays visible from anywhere on the fingerboard.

Weightless and dreamlike — six equal whole steps with no leading tone, so nothing pulls anywhere. Blurry, floating, and faintly unsettling, like a dream sequence.

Heard in: Impressionist piano (Debussy's "Voiles"), Thelonious Monk's runs, dream-sequence film cues, and the augmented and 7#5 chords it fits in jazz.

Six courses tuned CFADGC give a scale plenty of room, but the honest caveat travels with every map here: maqam scales bend intervals a 12-position board cannot draw, so these positions are a reference grid, not the microtonal reality a taqsim actually plays. Every root is marked so the pattern never loses home even where the notation and the tradition part ways.

Play it as a reference, not a rulebook: the pattern gives you every 12-TET position the scale touches, but a maqam-trained ear will pull some of those tones a quarter step in performance. Learn the grid first, then learn where the tradition asks you to leave it.