A glockenspiel is a musical instrument that consists of a set of tuned metal bars arranged in a keyboard layout. When struck with mallets, these bars produce a bright, clear sound. The instrument is often used in orchestras, marching bands, and various types of music, including classical and contemporary. The glockenspiel is similar to a xylophone, but it typically has metal bars instead of wooden ones. It is often played by musicians who also play other instruments, such as the piano or percussion. The glockenspiel is known for its distinctive, bell-like tone, making it a popular choice for adding sparkle to musical compositions.