Now, regarding Stone Cold Crazy - yes, it is the same version [in the early days], although there was a very early attempt by Freddie with his previous group done with a different riff at a slower tempo. I think the truth is we weren't sure it was good enough for the first album and it didn't fit the format of the second album - Queen II. By the time Sheer Heart Attack was being made, we'd had a lot of practice at it!