Build the sound
Play B♭ – D♭ – F – G individually, then choose a shell voicing above. Sing the highest note before playing the chord.
Voicings · B♭m6 · Guitar
B♭m6 is spelled B♭ – D♭ – F – G (1 ♭3 5 6) — a minor tonic with a Dorian colour, or a rootless 9th of a dominant a fourth below. Here are 5 ways to voice it on guitar: drop 2, drop 3, shell, rootless a, rootless b. Every diagram is playable — press play to hear the chord, or “roll it” to hear the voices one by one, low to high.
The voicings
Take the close voicing and drop its second-highest voice an octave. The most-used four-note voicing on guitar and in piano left hands. Strings D-G-B, frets 3-3-2.
Drop the third-highest voice of the close voicing an octave: a wide, open sound. Strings A-G-e, frets 4-3-1.
Root, seventh and third only. The fifth is dropped — it adds nothing to the chord's identity — leaving a light, clear voicing. Strings G-B, frets 3-2.
Bill Evans-style left-hand voicing: the third on the bottom, the ninth on top, the bass player supplies the root. Strings A-D-G, frets 4-3-5 (position 1).
The companion rootless voicing with the seventh on the bottom. Alternate A and B so the top voice moves by step through a ii–V–I. Strings A-B-e, frets 3-2-1.
Your next 10 minutes
Play B♭ – D♭ – F – G individually, then choose a shell voicing above. Sing the highest note before playing the chord.
Compare the displayed voicings of B♭m6. Notice which note is highest in each. Repeat the two shapes with the smallest comfortable hand movement, leaving a beat of silence between them.
Play B♭m6 on beats 2 and 4 at 60 bpm for four bars, then on the “and” of beat 2 for four bars. Keep the same notes while changing the rhythm. Mute unused strings and test each fretted note for buzz.
Listen for this: The chord tones are B♭, D♭, F, G. a minor tonic with a Dorian colour, or a rootless 9th of a dominant a fourth below. A fuller voicing is not automatically better: leave room for the melody and bass.
Understand the sound
This chord has a minor third and a natural sixth. The sixth is not a flat sixth; compare those notes over the same minor triad.
Here the third is D♭, and degree 6 is G. Play B♭ in the bass and compare these voices individually before combining them.
Start with the smallest displayed shape you can play cleanly. Move its highest note into a comfortable register and listen for a clear melody above the chord.
Sound the strings separately before playing them together. If a note is muted, adjust the finger angle instead of squeezing harder.
Start with B♭ on string 6, fret 6. The next note D♭ is on string 6, fret 9. Name both notes aloud before playing, then find the same two pitches in another octave.
Before moving on, close the diagram and name the notes: B♭ · D♭ · F · G. Then play a two-bar phrase from memory and leave two bars of silence.
Behind the voicings
Reference
| Chord tone | Note | Interval |
|---|---|---|
| 1 | B♭ | unison |
| ♭3 | D♭ | minor 3rd |
| 5 | F | perfect 5th |
| 6 | G | major 6th |
Arpeggio: B♭m6 arpeggio on guitar. Scale: B♭ Melodic minor.
Take it to the bandstand.Practice Radio streams endless changes to comp B♭m6 through all twelve keys, with the chord and scale shown live — plus ear-training and call & response modes.
▶ Open Practice RadioCommon questions
B♭, D♭, F, G — chord tones 1 ♭3 5 6. Rootless voicings add the 9th, C, and leave the root to the bass.
The shell voicing (root, seventh, third) on strings G, B: three notes, one comfortable shape, and it still sounds unmistakably like B♭m6.
Start from the close voicing B♭ D♭ F G and drop the second note from the top an octave: F – B♭ – D♭. It spreads the chord so it fits the hand — and on guitar it fits four adjacent strings.
B♭m6 is a minor tonic with a Dorian colour, or a rootless 9th of a dominant a fourth below. Its character is minor but bright.
Keep going
Same chord on piano · Minor 6th hub.
Other chords from B♭