The Bm chord
The first barre chord most guitar students learn after F, and the centre of countless indie ballads. The Bm (B - D - F#) is a minor triad, which is why it sounds a chord that quiets a room. Writers pick it for weight without melodrama, and you can find it across any minor-key songbook. On guitar the chord sits right under the fingers in open position; on piano it stacks straight up under the right hand. The page below covers the voicings worth memorising, the theory, the progressions where the Bm earns its keep, and the records that lean on it.
Hear the Bm in the chord builder →Voicings for Bm
Common ways to grip the Bm on guitar and piano. Guitar diagrams read low E to high E left-to-right; an × means muted, an open circle above the nut means an open string. Filled dots are fretted notes.
Guitar , full chord shapes
CAGED-derived voicings for Bm across the neck. Pick the shape closest to where your hand already sits.
Guitar , triad shapes
Three-note triad shapes on each string set, shown moving up the neck. Light textures for arpeggios, pop layering and chord-melody work.
Piano voicings
Root position and inversions. The bass note matters: each inversion changes how the chord sits under a melody.
The theory behind Bm
Progressions that use Bm
Short progressions that put the Bm to work. Each one is shown in a different key so you can pick the one that suits your singer.
The four-chord engine behind a thousand pop hits. The lift from I to V opens the chorus, vi pulls down into feeling, IV walks back toward home.
→ Build this in the chord builderThe cornerstone of every jazz standard. ii sets up the dominant, V resolves home with full gravity. Add a seventh on each chord for the canonical sound.
→ Build this in the chord builderThe classical pull. The V is borrowed from harmonic minor (a major V instead of v), creating a sharper push back to the tonic. Used in flamenco, classical and metal alike.
→ Build this in the chord builderHeroic minor four-chord. The descent from i to VI to III gives the verse weight, VII slingshots back to the tonic. The Andalusian cousin of the pop axis.
→ Build this in the chord builderSongs that feature Bm
Real records where this chord does structural work. No lyrics quoted, just the title and artist so you can pull up a copy and hear it in context.
- Wish You Were Here by Pink Floyd. Bm in the verse cycle.
- Wonderwall by Oasis. Bm tied into the chorus.
- Hotel California by Eagles. Bm as a strong colour in the verse.
Related chords
Chords a step away from the Bm in the songwriting circle, the natural neighbours when you want a substitution.
Keys where Bm lives
The keys where this chord turns up diatonically. Open any key page for the full set of progressions that lean on it.
Related references
Other ways to put the Bm to work across the reference library.
More songwriting tools
Got the chord but still wrestling with the lyric? Find the right rhyme in RhymeForge, or break a writer's block with the unexpected word-pair generator in CollisionLab. Need to map a full progression? The chord builder on the home page is where the Bm fits into context. All free, no signup.
About the chord builder
The Undercover Zest chord progression builder is a free interactive tool that maps every diatonic and borrowed chord in every key. Click a Roman numeral to hear it, drag chords into a progression, then audition voicings, inversions and tensions until the song clicks.
This page is a static reference for the Bm. For interactive playback, voice-leading hints and substitution suggestions, open the chord builder above.