B♭ minor has 5 flats — B♭, E♭, A♭, D♭, G♭. Here's the signature on the staff, the full scale, its relative major, and the trick to recognize it instantly.
Go further
400+ questions, seven free lessons, ear training, and progress tracking — 100% private: no account, no data collected.
B♭ minor borrows its 5 flats straight from its relative major, D♭ major. Beyond the signature, minor keys typically raise the seventh degree into a leading tone, so expect an extra accidental in the music that the key signature never shows.
The B♭ minor scale runs B♭, C, D♭, E♭, F, G♭, A♭. Every flattened note in the piece takes the key's accidentals automatically, which is exactly what the signature saves you from writing note by note.
B♭ minor shares its signature — 5 flats — with its relative major, D♭ major, a minor third above the tonic. They use the same seven pitches; what tells them apart is which note the music settles on and treats as home.
B♭ minor has 5 flats — B♭, E♭, A♭, D♭, G♭.
The relative major of B♭ minor is D♭ major — it shares the identical key signature (5 flats).
The B♭ minor scale is B♭, C, D♭, E♭, F, G♭, A♭.
Keep practicing: key signature quiz · circle of fifths · key trainer
Go further
400+ questions, seven free lessons, ear training, and progress tracking — 100% private: no account, no data collected.