A# Flamenco Bass Scale
Bass scale — fretboard diagram
A# Flamenco Scale — Notes and Intervals
The A# Flamenco scale is the emotional heart of Spanish music. On Bass, the notes are A#, B, C#, D, E, F, G#. Closely related to the Phrygian system, it is designed to convey deep pathos, rhythmic intensity, and the passionate duende characteristic of traditional guitar styles. Commonly used in Flamenco, Latin, Classical Guitar, World. Notable players include Paco de Lucia, Tomatito, Vicente Amigo, Al Di Meola. Use over flamenco chord progressions (Am-G-F-E type). The scale supports both the melancholic phrygian passages and the explosive major-chord rasgueados.
Notes: A#, B, C#, D, E, F, G#
Intervals: 1P, 2m, 3m, 3M, 4A, 5P, 7m
Degrees: 1 b2 b3 4 #5 6 b7
Formula: H-W-H-W-H-WH-W
Number of notes: 7
How to Play A# Flamenco on Bass
On bass, locate A# on the A string at fret 1. Use a one-finger-per-fret approach starting from the root and span two to three strings. Keep your fretting hand relaxed and practice shifting between positions cleanly.
The A# Flamenco scale contains 3 sharps (A#, C#, G#). 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 80 BPM and play the A# Flamenco 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.
Exotic scales like the Flamenco often work best as a melodic layer over a single root drone on A#. Let the unique intervals speak for themselves without frequent chord changes.
Bass Tips
Practice the A# Flamenco scale on bass using only your index and ring fingers for a two-finger-per-string approach, then switch to one-finger-per-fret. Both techniques are essential for different musical situations.
The A# Flamenco scale contains 7 notes (A#, B, C#, D, E, F, G#). Use the interactive fretboard above to explore this scale on Bass with different tunings and fret ranges.
CAGED Positions & Patterns for A# Flamenco
The A# Flamenco 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 7-note scale, it also lends itself to 3-notes-per-string (3NPS) patterns that facilitate legato playing and diagonal shifting. Use the pattern selector above to isolate each position.