There are many types of instruments in percussion, as long as they can be tapped and sounded, they are part of percussion. Nowadays, there is a sound that is not made with the drum skin, but a sound that resembles a drumhead on the wood. This instrument is called cajon. The cajon has been developed more and more widely. Its sound is very similar to that of the jazz drum. It tries to imitate the sound of the drumset. It can be used for solo or ensemble. It can even be used with piano, violin, saxophone, and uklele. Wait for the instrument to accompany. Therefore, the author hopes that by studying the cajon, the author and more people interested in the cajon can understand the historical background, development, types, rhythm of the cajon, and the author's experience sharing on the cajon.