Yes, but only pitched percussion, you can tune a timpani to Bb but with unpitched percussion you can't.
Chat with our AI personalities
The key signature that has B flat, A flat, E flat and D flat is Concert A flat Major.
Assuming the key signature has only one flat (B Flat) then the key is either F Major, or D minor.
B-flat and E-flat are found in B-flat major and G minor.
In a key signature, one flat is the note B flat.
The key signature of the F flat major key has six flats: B flat, E flat, A flat, D flat, G flat, and C flat.