it has done wonders for the sagging record industry. it has made overnight stars out of rock groups whose records had been gathering dust. this year the first since 1978 business is finally up. and the reason is music videos. ♪ we had no idea that music videos would d have that t much of ann impactct on the mumusical cult. it c changed thehe entire dydyc of what you had to do as far as promotion was concerned. you had to be a performance artist as well as a musician. ♪ fox the fox ♪ ♪ rat on the rat ♪ man: the intelligent ones recognize that it's a marriage between the visual artist and the musician at this point. ♪ monkey ♪ ♪ don't you're going to shock the monkey ♪ hays: the man or the woman who finds the right combination