Crazy Train was released in 1980 as Ozzy Osbourne's first solo single after leaving Black Sabbath, from the album Blizzard of Ozz. Its opening all aboard call became one of rock's most recognisable intros, often played at sports games and in films. Isolated vocal edits later spread online because removing Randy Rhoads' guitar riff highlights how theatrical the shout is on its own. That stripped version now works as a meme cue for travel, gaming lobbies and entrance edits where a big departure feeling is needed instantly.