The baritone saxophone is a large member of the saxophone family, known for its deep, rich sound. It is typically pitched in the key of E♭, making it one of the lowest saxophones available. The instrument is commonly used in various music genres, including jazz, classical, and marching bands. Baritone saxophones are characterized by their curved shape and large size, which can make them challenging to play for some musicians. They have a range that extends from low A to high F♯, allowing for a wide variety of musical expression. The baritone saxophone is often featured in ensembles, providing harmonic support and depth.