"by refusing to repeat it, much to the despair of their record companies. Both wrote gorgeous sci-fi ballads blatantly inspired by 2001--"Space Oddity" and "After the Gold Rush." Both did classic songs about imperialism that name-checked Marlon Brando--"China Girl" and "Pocahontas." Both were prodigiously prolific even when they were trying to eat Peru through their nostrils. They were mutual fans, though they floundered when they tried to copy each other (Trans and Tin Machine). Both sang their fears of losing their youth when they were still basically kids; both aged mysteriously well. Neither ever did anything remotely sane. But there's a key difference: Bowie liked working with smart people, whereas Young always liked working with . . . well, let's go ahead and call them "not quite as smart as Neil Young" people. Young made his most famous music with two backing groups--the awesomely inept Crazy Horse and the expensively addled CSN--whose collective IQ barely leaves room temperature. He knows they're not going to challenge him with ideas of their own, so he knows how to use them--brilliantly in the first case, lucratively in the second. But Bowie never made any of his memorable music that way--he always preferred collaborating with (and stealing from) artists who knew tricks he didn't know, well educated in musical worlds where he was just a visitor. Just look at the guitarists he worked with: Carlos Alomar from James Brown's band vs. Robert Fripp from King Crimson. Stevie Ray Vaughan from Texas vs. Mick Ronson from Hull. Adrian Belew from Kentucky vs. Earl Slick from Brooklyn. Nile Rodgers. Peter Frampton. Ricky Gardiner, who played all that fantastic fuzz guitar on Low (and who made the mistake of demanding a raise, which is why he dropped out of the story so fast). Together, Young and Bowie laid claim to a jilted generation left high and dry by the dashed hippie dreams. "The"