Tom-toms are a type of drum that originated in Africa and are commonly used in various musical traditions around the world. They are typically made from a hollowed-out log or a cylindrical shell, covered with animal skin or synthetic materials. Tom-toms produce a deep, resonant sound and are often played in sets, with different sizes creating a range of pitches. In modern music, tom-toms are a key component of drum kits, used in genres like rock, jazz, and pop. They are played with drumsticks and can be tuned to achieve different tones. Tom-toms are also featured in traditional music, such as African drumming and Caribbean music.