C# Locrian ♮2 Scale

What is the C# Locrian ♮2 Scale?

Locrian ♮2 is the sixth mode of the melodic minor scale, and it solves a practical problem: standard Locrian's ♭2 clashes badly with the root over half-diminished chords, but this version keeps a natural 2nd. It's the preferred scale choice for m7♭5 chords in modern jazz, giving you all the darkness of Locrian without the harshest dissonance. Here's how the C# Locrian ♮2 Scale lays out on the fretboard. This scale is enharmonically equivalent to Db Locrian ♮2.

Notes and Positions

Locrian with a natural 2nd; 6th mode of melodic minor. Used over half-diminished chords in jazz. On bass, the fretboard view helps you visualize where the important tones sit for building lines across positions. Use a finger-per-fret approach first, then add shifts only when the line needs a wider range. In the key of C#, the notes are: C#, D#, E, F#, G, A, B.

How to Use It

You'll often hear it in Jazz, Fusion, and Half-diminished chords. A good way to internalize the sound is to sing the root, then sing a few scale degrees before you play them.

Start with the root on beat 1, add the 5th on beat 3, then work the other scale tones in as passing notes. Use the interactive fretboard above to spot repeats of the same note on different strings and frets.