The C trumpet is a brass instrument commonly used in orchestras and concert bands. It is pitched in the key of C, meaning that when a player plays a written C note, it sounds as a C note. This trumpet is known for its bright and clear tone, making it suitable for both solo performances and ensemble settings. Typically made of brass, the C trumpet features three valves that allow the player to change the pitch by altering the length of the tubing. It is often favored by professional musicians for its versatility and is a standard choice for classical music compositions.