The F tuba is a brass instrument that belongs to the tuba family, typically pitched in the key of F. It is known for its rich, warm sound and is often used in orchestras, concert bands, and brass ensembles. The F tuba is smaller than the more common BBb tuba, making it easier to handle and play for some musicians. This instrument features a coiled design and is played by buzzing the lips into a mouthpiece. The F tuba has a range that allows it to play both melodic and harmonic parts, contributing to the overall texture of the music. It is particularly favored for its agility in playing higher notes, making it a versatile choice for various musical styles.