G Flat Three Pentatonic Mandolin Scale
Mandolin scale — fretboard diagramAdvanced
G Flat Three Pentatonic Scale — Notes and Intervals
The G Flat Three Pentatonic scale is a relatively rare jazz pentatonic scale. On Mandolin, it contains the notes G, A, Bb, D, E. It is an effective tool for navigating blues changes, providing a unique way to differentiate between the different chords of a progression with a quirky, minor-key twist. Commonly used in Jazz, Blues, Experimental. Notable players include Joe Henderson, Wayne Shorter. Use over m7, m7b5 chords. Effective for differentiating chords within a blues progression.
Notes: G, A, Bb, D, E
Intervals: 1P, 2M, 3m, 5P, 6M
Degrees: 1 2 b3 4 5
Formula: W-H-4-W-WH
Number of notes: 5
Also known as: kumoi
Musical Character
A rare jazz pentatonic that provides an unusual minor-key twist for navigating blues changes with a more angular, modern approach.
Genres & Notable Artists
Genres: Jazz, Blues, Experimental
Notable players: Joe Henderson, Wayne Shorter
How to Use the G Flat Three Pentatonic Scale
Use over m7, m7b5 chords. Effective for differentiating chords within a blues progression.
Origin & Background
A modern jazz construction for players looking beyond standard pentatonic vocabulary.
How to Play G Flat Three Pentatonic on Mandolin
Begin by locating G on your instrument and play through the 5 notes of the Flat Three Pentatonic scale slowly, ensuring each note rings clearly before increasing speed.
The G Flat Three Pentatonic scale contains 1 flat (Bb). This scale does not follow a traditional major or minor key signature, so reading from sheet music may require accidentals.
Practice Routine
Set a metronome to 100 BPM and play the G Flat Three Pentatonic scale in groups of four notes, shifting the starting note each repetition. This builds muscle memory across the entire scale range. After a week, try improvising short 4-bar phrases using only these notes.
This scale works well over simple power chord progressions or a 12-bar blues in G. Try a G5 - D5 - E5 progression. This scale is especially effective in blues contexts.
Mandolin Tips
Practice the G Flat Three Pentatonic scale slowly and evenly on your instrument, focusing on tone quality for each of the 5 notes before building speed. Aim for a quirky quality in your phrasing to match the natural character of this scale.
Related Scales
The G Flat Three Pentatonic scale contains 5 notes (G, A, Bb, D, E). Use the interactive fretboard above to explore this scale on Mandolin with different tunings and fret ranges.
CAGED Positions & Patterns for G Flat Three Pentatonic
The G Flat Three 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.
Explore G Flat Three Pentatonic Further
- Browse chord progressions
- G Flat Three Pentatonic on Guitar
- G Flat Three Pentatonic on Ukulele
- G Flat Three Pentatonic on Bass
- G Flat Three Pentatonic on Piano