A# Dorian Bass Scale
Bass scale — fretboard diagram
A# Dorian Scale — Notes and Intervals
The A# Dorian scale is the second mode of the major scale, offering a soulful and sophisticated minor sound. On Bass, it contains the notes A#, C, C#, D#, F, G, G#. Because it features a major sixth, it sounds brighter and more hopeful than the natural minor. It is the go-to scale for jazz, funk, and modal blues. The diatonic chords of A# Dorian are A#m7, Cm7, C#Maj7, D#7, Fm7, Gm7b5, G#Maj7. Commonly used in Funk, Jazz, Fusion, Neo-Soul, Blues. Notable players include Miles Davis, Herbie Hancock, Carlos Santana, D'Angelo. Use over m7, m9, m11, m13 chords. The go-to scale for any minor chord in funk, jazz, and soul. Works especially well over long minor vamps.
Notes: A#, C, C#, D#, F, G, G#
Intervals: 1P, 2M, 3m, 4P, 5P, 6M, 7m
Degrees: 1 2 b3 4 5 6 b7
Formula: W-H-W-W-W-H-W
Number of notes: 7
Diatonic Chords
A♯m7 — Cm7 — C♯Maj7 — D♯7 — Fm7 — Gm7♭5 — G♯Maj7
How to Play A# Dorian 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# Dorian scale contains 4 sharps (A#, C#, D#, G#). Its relative major is C# major, which shares the same key signature.
Practice Routine
Set a metronome to 80 BPM and play the A# Dorian 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.
Try these progressions with the A# Dorian scale: A#m7 - D#7 - Fm7 - A#m7 (I-IV-V-I) or A#m7 - Cm7 - D#7 - Fm7 for a more stepwise movement.
Bass Tips
Practice the A# Dorian 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# Dorian scale contains 7 notes (A#, C, C#, D#, F, G, G#). Use the interactive fretboard above to explore this scale on Bass with different tunings and fret ranges.
CAGED Positions & Patterns for A# Dorian
The A# Dorian 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.