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In page Baritone:

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The vocal range of the baritone lies between the bass and the tenor voice types. The baritone vocal range is usually between the second G below middle C (G2) and the G above middle C (G4).[citation needed] Composers typically write music for this voice in the range from the second F below middle C to the F above middle C (i.e. F2–F4) in choral music,[citation needed] and from the second A below middle C to the A above middle C (A2 to A4) in operatic music.[citation needed]