Bass Fills With D# Blues

D# Blues runs 6 notes to the octave. Below it is laid onto this chair's EADG fretboard 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 minor pentatonic with a b5 "blue note" wedged in — that one extra note adds grit, tension, and a sly, vocal quality. Tough, expressive, and unmistakably bluesy.

Heard in: Blues, rock, jazz, rhythm and blues, and boogie-woogie — Delta and Chicago blues, Hendrix, Clapton, Stevie Ray Vaughan.

The bass rarely takes a fill, and that is precisely why these matter: the notes between one root and the next come out of the scale, and a walk that lands wrong is the loudest mistake in the mix.

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.