Piano Fills With D# Aeolian

D# Aeolian runs 7 notes to the octave. Below it is lit across two octaves of this chair's keyboard with every key numbered by degree, because what a fill needs mid-song is not the run — it is which degree the right hand is sitting on when the chord changes under it.

The standard natural minor scale — melancholic, introspective, and deeply emotive. The most common minor sound in Western music.

Heard in: Pop, rock, classical, metal — the default minor sound of Western music.

A piano fill lives in the right hand over a left hand that never stops comping, so the scale is read two ways at once — which notes sing over the held chord, and which ones walk the song into its turnaround.

Work it over a held left-hand chord until the right hand stops thinking about the order, then take it to a song in D# and let the melody choose which notes the fill keeps.