The term "popular music" was first used in the late 19th century to describe music that was popular with the general public. By the 1950s, "pop music" had become synonymous with rock and roll and the term "pop" was widely used to describe popular music in general.
The term "pop" is often used to describe music that is catchy, easy to listen to, and has a wide appeal. Pop music is often characterised by its use of synthesizers, drum machines, and electronic instruments, as well as its focus on melody and hooks.
Pop music is the most popular genre of music in the world, with some of the most successful pop artists including Michael Jackson, Madonna, and Taylor Swift.