F# Locrian Pentatonic Tres Cubano Scale
Tres Cubano scale — fretboard diagram
F# Locrian Pentatonic Scale — Notes and Intervals
The F# Locrian Pentatonic scale is an unstable and mysterious scale used to evoke tension and ambiguity. On Tres Cubano, its notes are F#, A, B, C, E. It is often found in experimental music and certain Indian Ragas, providing a dissonant, outside sound that is perfect for dark, avant-garde, or high-tension compositions. Commonly used in Jazz, Fusion, Experimental, Progressive. Notable players include John Scofield, Kurt Rosenwinkel. Use over m7b5 (half-diminished) chords. Essential for jazz solos over ii chords in minor ii-V-i progressions.
Notes: F#, A, B, C, E
Intervals: 1P, 3m, 4P, 5d, 7m
Degrees: 1 b2 3 4 b5
Formula: WH-W-H-4-W
Number of notes: 5
Also known as: minor seven flat five pentatonic
How to Play F# Locrian Pentatonic on Tres Cubano
Begin by locating F# on your instrument and play through the 5 notes of the Locrian Pentatonic scale slowly, ensuring each note rings clearly before increasing speed.
The F# Locrian Pentatonic scale contains 1 sharp (F#). This scale does not follow a traditional major or minor key signature, so reading from sheet music may require accidentals.
Practice Routine
Begin by playing the F# Locrian Pentatonic scale ascending and descending at 80 BPM using a metronome, one note per beat. Once comfortable, practice in thirds (F#-B, A-C) to build intervallic familiarity. Spend 5 minutes daily on this pattern before increasing tempo by 10 BPM.
This scale works well over simple power chord progressions or a 12-bar blues in F#. Try a F#5 - C5 - E5 progression.
Tres Cubano Tips
Practice the F# Locrian Pentatonic scale slowly and evenly on your instrument, focusing on tone quality for each of the 5 notes before building speed.
The F# Locrian Pentatonic scale contains 5 notes (F#, A, B, C, E). Use the interactive fretboard above to explore this scale on Tres Cubano with different tunings and fret ranges.
CAGED Positions & Patterns for F# Locrian Pentatonic
The F# Locrian Pentatonic scale can be played in 5 CAGED positions across the fretboard, each based on an open chord shape (C, A, G, E, D). As a 5-note pentatonic scale, 2-notes-per-string patterns are the most ergonomic way to traverse the fretboard. Use the pattern selector above to isolate each position.