There are a lot of kinds of music in the world and many people that listen different kinds of it. My favourite is rock. There are many rock bands in different parts of world: Rammstein in Germany, Splin in Russia etc. There are also many legendary bands, such as The Beatles, Kino, AC/DC. They have been popular since 60 years 20 century and are very popular till now.
There is also a very old kind: classical music. Its history began in 17 century. The first classical composer, I think, is I. S. Bah.
I often listen to music during my free time, during doing homework, during walking down the street. It's very pleasant to hear the sounds of your favourite song every time.