B-flat major

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B-flat major is a musical key based on the note B-flat, with B-flat and E-flat in its key signature.

It's a common key for wind instruments, particularly in band music, since many brass and woodwind instruments are pitched in B-flat: The symphony's slow movement is in B-flat major.

Classical composers often associated it with a warm, noble character.

Related

saxophone · lyrical · majestic · dominant · organ · flute · brass band · wind ensemble · symphony orchestra · celebratory · warm · tone color · orchestra · regal · uplifting · modulation · chord progressions · violin

Opposites
parallel mode

B-flat majorB-flat minor

Musical key, five flats

relative key

B-flat majorG minor

Key with somber character

enharmonic/tonal distance

B-flat majorE major

Tonality with four sharps

B major · A major · D major · G major · C major

Family

B, flat, major, flats, flatly, flatten, flattened, flattening, flatness

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Abstract · Rated G