D Whole Half Diminished, Banjo Side

8 notes to the octave, mapped below onto this reader's GDGBD fretboard, with every D called out. Those markers are the useful part mid-bar: a chart moves under you, and the thing you need is where the root went — not where the pattern started.

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.

A pattern that never stops still has to be made of notes, and the ones it is made of are chosen from this set the moment the written number changes under it.

Play it slowly against the audio until the shape stops being a shape, then take it to a chart counted in D and let the numbers pick their own notes out of it.