B Minor Seventh Chord

Chord Tones: B Minor Seventh Chord

Symbol: m7, min7, -7 — Formula: 1-♭3-5-♭7

Chord Notation

Roman numeral (e.g. I, IV, V) and Nashville Number notation are key-dependent. See Keys pages for chord function within specific keys.

Inversions

Harmonic Function

The B minor seventh chord commonly functions as the leading tone (vii) in C major or dominant (V) in E major. Its harmonic role varies by key — in major keys it provides subdominant or supertonic color.

The minor seventh chord adds a minor seventh to the minor triad, creating a smooth, mellow sound. It is ubiquitous in jazz, R&B, and funk as both a chord of repose and a stepping stone in progressions. The B Minor Seventh Chord specifically contains 4 notes: B, D, F♯, A (formula: 1-♭3-5-♭7). On guitar, B-rooted chords are typically played as barre chords at the second or seventh fret, and on piano they use a comfortable mix of black and white keys. K-pop, J-pop, and modern R&B productions frequently feature B-rooted chords, chosen for how the key sits within typical vocal ranges.

Common Progressions

The B Minor Seventh Chord frequently appears in these progression patterns (shown in Roman numeral notation relative to key):

• ii-V-I
• i-iv-v

Songs Featuring the Minor Seventh Chord

Well-known songs where the B Minor Seventh Chord — or this chord type — plays a prominent role:

• So What – Miles Davis
• Autumn Leaves – jazz standard
• Is This Love – Bob Marley

Tuning Frequencies Across Temperaments

Frequencies shown at A=440 Hz. View full temperament data for any note.

Scales Containing the B Minor Seventh Chord

These scales include the B Minor Seventh Chord as a diatonic or characteristic chord: