Which Key Is the Bassoon in?

The bassoon player produce the sound by blowing into the reed. It is pitched in the key of C, notated in bass clef, although the tenor clef is used for highest registers. Its playing range goes from B-flat₁ to F₅.

What pitch is the bassoon?

The range of the bassoon begins at B♭1 (the first one below the bass staff) and extends upward over three octaves, roughly to the G above the treble staff (G). Higher notes are possible but difficult to produce, and rarely called for: orchestral and concert band parts rarely go higher than C or D.

Is bassoon in treble clef?

The bassoon, when played right, can sound very beautiful. The bassoon has one of the largest note ranges, going from low B flat to a high F on the top line of the treble clef. The bassoon can also play in tenor clef, but usually plays bass clef.