F Whole Half Diminished — Piano

The F Whole Half Diminished lit key by key — roots pinned, degrees named, audio ready.

F Whole Half Diminished carries 8 notes per octave (symmetric family), drawn here straight onto the Piano's keys with every root pinned — no tablature in between, the keyboard is the map.

Unstable and eerie — alternating whole and half steps, with the b3, b5, and 6 spelling a diminished seventh chord in every direction. Ominous, symmetrical, and unresolved.

Heard in: Diminished seventh chords in classical and jazz, horror and suspense scores, Bartok and Stravinsky, and neoclassical metal.

The Piano answers touch, so practice these maps at more than one dynamic — the pattern is the same, but the hand that plays it soft and loud owns it twice.