Percussion instruments are instruments which are played by shaking or hitting. There are many different kinds of percussion instruments. A person who plays a percussion instrument is a percussionist. Percussionists are usually able to play lots of different percussion instruments, because the basic skills required are similar.
Some percussion instruments can play tunes. These are called “tuned percussion”. Tuned percussion instruments include: xylophone, glockenspiel, vibraphone, tubular bells and timpani.