led zeppelin. >> they are rich and pampered. the led zeppelin. and in the vernacular of the record biz, aczeppelin is very big. to get around, zeppelin uses a chartered 707. the kind president nixon uses. but it doesn't have an organ, a bar. nor two bedrooms and a fireplace. >> i'm a bit upset there's not a pool table. apart from that, i think it's the best way to travel. >> americans are now spending $2 billion a year on music. that's 700 million more than the whole movie industry grosses from ticket sales in one year. about three times the amount of money taken in by all spectator sports. >> rock 'n' roll is no different than ibm, xerox, chevrolet.