A carillon is a musical instrument consisting of a set of bells that are played using a keyboard. Each bell is tuned to a specific pitch, allowing for harmonious melodies. Carillons are often found in towers or belfries, and they can produce both simple tunes and complex compositions. The bells are typically made of bronze and vary in size, with larger bells producing lower notes and smaller bells producing higher notes. Carillons are commonly associated with churches, universities, and public parks, where they serve both musical and ceremonial purposes. The art of playing the carillon is known as carillon playing, and skilled musicians, called carillonneurs, perform concerts and special events. This unique instrument has a rich history, dating back to the Middle Ages, and continues to be cherished in many cultures around the world.