I had no idea that that would be a single and we were playing in The Forum, I think, in Los Angeles and Michael Jackson used to come and sit in the corner, and he said, “you guys, you gotta release this”. It was actually taken up by the black radio stations in New York and Detroit, I think, and they were playing the hell out of it, and the next thing I knew they put it out and I think it's the biggest ever record on Elektra / Asylum, sort of four million copies in America.