I learned of them as Randy Rhoads first band.. Then they came out with Metal Health which was the hugest selling rock album of all time I think. Wasn't that good, but it had HYPE baby.. huge huge massive HYPE and MTV just dying for anything..
Even they didnt like covering Come on feel the noise.. they tried to play it badly, but it went on the album anyway and was a smash, lol. Go figure
RIP!