D# Locrian

The D# Locrian mode (also written Eb) — D# E F# G# A B C# — shown across the guitar neck.

Also written Eb Locrian. Eb and D# are the same pitch, though spelling it from Eb would need double accidentals (Eb Fb Gb Ab Bbb Cb Db), which is why D# is the name in use.

Swipe the neck sideways to see the higher frets.

D# Locrian is the natural minor with the b2 and b5 — E and A. Those are the notes that give it its character.

The tool shows this from its parent key, E major, with D# marked as where Locrian begins, the same seven notes centered on E.