B Minor Thirteenth Bass Arpeggio
Bass arpeggio — fretboard diagram
B Minor Thirteenth Arpeggio — Notes and Intervals
Notes: B, D, F#, A, C#, G#
Intervals: 1P, 3m, 5P, 7m, 9M, 13M
Formula: WH-2W-WH-2W-7
Number of notes: 6
Also known as: m13, -13
The B Minor Thirteenth arpeggio contains 6 notes (B, D, F#, A, C#, G#). Use the interactive fretboard above to explore this arpeggio on Bass with different tunings and fret ranges.
When to Use the B Minor Thirteenth Arpeggio
Play the B Minor Thirteenth arpeggio whenever a B Minor Thirteenth chord appears in a progression. Unlike scales (which include passing tones), arpeggios guarantee every note you play IS a chord tone, making your solo sound harmonically precise and intentional.
Arpeggio vs. Scale
The B Minor Thirteenth arpeggio uses 6 notes (B, D, F#, A, C#, G#) while the full scale uses 7. The arpeggio is a subset — think of it as the skeleton of the scale. Practice alternating between the arpeggio and the full scale to develop a melodic vocabulary that mixes chord tones with passing tones.
How to Play B Minor Thirteenth Arpeggio on Bass
On bass, locate B on the A string at fret 2. Span the 6 notes (B, D, F#, A, C#, G#) across two to three strings using one finger per fret. Focus on even tone production between plucked strings and smooth position shifts.
The B Minor Thirteenth arpeggio outlines a B minor chord and fits naturally over Bm, Bm7, Bm6 voicings. Use it to bring out the darker, expressive quality of minor harmony in your solos and melodies.
Practice Routine
Start by playing the B Minor Thirteenth arpeggio ascending and descending at 60 BPM, one note per beat, using a metronome. Once even and confident, play it in eighth notes, then triplets, keeping each note articulate. Spend at least 5 minutes daily on this before moving to musical application.
Bass Tips
On bass, use the B Minor Thirteenth arpeggio as the skeleton for your bass lines. Target the root on beat 1, then use the other tones (D, F#, A, C#, G#) on weaker beats to create movement while keeping the harmonic foundation solid.