Dobro Fills With D Aeolian

D Aeolian runs 7 notes to the octave. Below it is laid onto this chair's GBDGBD neck with every D marked, because what a fill needs mid-song is not the pattern — it is where the root is 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.

The dobro slides into notes rather than fretting them cleanly, so a scale here is a target list for the bar more than a set of stops — the slide finds the pitch, the scale says which pitch to find.

Play it slowly against the audio until the shape stops being a shape, then take it to a song in D and let the melody pick its own notes out of it.