no, rick rubin was a genius.ody do it like-a dmc steven: and i'm not sure if they liked aerosmith, really, really. rick turned them on to the beat, and they did it. but they had their own lyrics. ♪ surely, cha ♪ we make a record with ♪ aerosmith, y'all harvey: did you realize what you were getting into with run-dmc? steven: no, when i found out they were doing that, joe and i got on a plane-- we were on tour-- and went down to see rick. and we heard what they were doing,and i went, "can i go in and sing with them while they're singing?" and joe said, "i think maybe i should play, too." and we merged that together, and that was the end. ♪ see-saw swingin' with the boys in the school ♪ ♪ with your feet flyin' up in the air ♪ ♪ singin', hey, diddle-diddle with kitty in the middle ♪ ♪ you be swingin' like you didn't care ♪ you guys have played, i think, 12,000 concerts, maybe more. but at a point, you sing the same songs over and over and over again. - does it get old? - hence drugs. you get it now. - i never thought