There are different kinds of music in the world. Many people like jazz and blues, while others like raggy and disco. The best music for me is rock. Rock is music for true rebels. My favourite singer is Ozzy Osbourne. His voice is beautiful and unusual. Ozzy's songs are really cool. Especially I like his song "Dreamer". It is amazing and thrilling. Ozzy is very funny and crazy. He has got long hair as everyone rocker. Also he used to sang in band "Black Sabbath".