B Minor Bass Scale
Bass scale — fretboard diagram
B Minor Scale — Notes and Intervals
The B Minor scale, also known as the Aeolian mode or natural minor, is the standard for expressing melancholy, introspection, and drama. On Bass, its notes are B, C#, D, E, F#, G, A. Its sound is darker and more somber than the major scale, widely used in songwriting to evoke deep emotional narratives and serving as the foundation of traditional minor-key compositions. The diatonic chords of B Minor are Bm7, C#m7b5, Dmaj7, Em7, F#m7, Gmaj7, A7. Commonly used in Rock, Pop, Metal, Classical, R&B. Notable players include Metallica, Adele, Beethoven. Use over minor triads, m7, m9 chords. Works across the entire minor key. Avoid over dominant chords that want a leading tone.
Notes: B, C#, D, E, F#, G, A
Intervals: 1P, 2M, 3m, 4P, 5P, 6m, 7m
Degrees: 1 2 b3 4 5 b6 b7
Formula: W-H-W-W-H-W-W
Number of notes: 7
Also known as: aeolian
Diatonic Chords
Bm7 — C♯m7♭5 — Dmaj7 — Em7 — F♯m7 — Gmaj7 — A7
How to Play B Minor on Bass
On bass, locate B on the A string at fret 2. 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 B Minor scale contains 2 sharps (C#, F#). Its relative major is D major, which shares the same key signature.
Practice Routine
Begin by playing the B Minor scale ascending and descending at 80 BPM using a metronome, one note per beat. Once comfortable, practice in thirds (B-D, C#-E) to build intervallic familiarity. Spend 5 minutes daily on this pattern before increasing tempo by 10 BPM.
Try these progressions with the B Minor scale: Bm7 - Em7 - F#m7 - Bm7 (I-IV-V-I) or Bm7 - C#m7b5 - Em7 - F#m7 for a more stepwise movement.
Bass Tips
Practice the B Minor 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 B Minor scale contains 7 notes (B, C#, D, E, F#, G, A). Use the interactive fretboard above to explore this scale on Bass with different tunings and fret ranges.
CAGED Positions & Patterns for B Minor
The B Minor 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.