A# Neapolitan Major Bass Scale
Bass scale — fretboard diagram
A# Neapolitan Major Scale — Notes and Intervals
The A# Neapolitan Major scale is a sophisticated and bright variation of the Neapolitan minor. On Bass, the notes are A#, B, C#, D#, F, G, A. It provides a chromatic, Spanish feel that is often used in classical music to approach the home key with an elegant, unexpected twist. Commonly used in Classical, Opera, Film Scores. Notable players include Chopin, Verdi, Puccini. Use over bII-V-I cadences. The source of the Neapolitan sixth chord, one of classical music's most elegant chromatic devices.
Notes: A#, B, C#, D#, F, G, A
Intervals: 1P, 2m, 3m, 4P, 5P, 6M, 7M
Degrees: 1 b2 b3 4 5 6 7
Formula: H-W-W-W-W-W-H
Number of notes: 7
How to Play A# Neapolitan Major 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# Neapolitan Major scale contains 3 sharps (A#, C#, D#). Its relative minor is G minor, which shares the same notes.
Practice Routine
Set a metronome to 80 BPM and play the A# Neapolitan Major 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.
Experiment with simple two-chord vamps rooted on A# to let the characteristic intervals of the Neapolitan Major scale come through clearly.
Bass Tips
On bass, use the A# Neapolitan Major scale to build walking bass lines by targeting chord tones on strong beats and using scale tones as approach notes. This is the foundation of functional bass playing.
The A# Neapolitan Major scale contains 7 notes (A#, B, C#, D#, F, G, A). Use the interactive fretboard above to explore this scale on Bass with different tunings and fret ranges.
CAGED Positions & Patterns for A# Neapolitan Major
The A# Neapolitan Major 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.