Initially pegged as the voice of a generation when "Loser" turned into a smash crossover success, Beck wound up crystallizing much of the postmodern ruckus inherent in the '90s alternative explosion, but in unexpected ways. Based in the underground anti-folk and noise rock worlds, Beck encompassed all manner of modern music, drawing on hip-hop, blues, trash rock, pop, soul, lounge music -- pretty much any found sound or vinyl dug up from a dusty crate -- blurring boundaries and encapsulating how '90s hipsters looked toward the future by foraging through the past.