"Crazy Train" is the debut solo single by English heavy metal vocalist Ozzy Osbourne and was released in 1980 from his debut album as a solo artist, Blizzard of Ozz (1980). A live version of the song recorded in 1981 from the album Tribute was also released as a single in 1987 with an accompanying music video. The song was written by Osbourne, Randy Rhoads, and Bob Daisley. The lyrics deal with the subject of the Cold War and the fear of annihilation that existed during this period.[4]