1. The most common range of male voice pitched between the tenor and bass. Usually a baritone has a range of the low G in the bass clef to an F above the bass clef.
2. The term baritone is also applied to instruments of a lower range such as the baritone horn or baritone saxophone.

SUGGESTED LISTENING EXAMPLE:

Baritone Voice
Rossini: The Barber of Seville, "Largo al factotum"

W. W. Norton - 4-CD Musical Example Bank -- Disc 1, Track 57