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Twenty-two years after its release, Pearl Jam's Ten finally lived up to its namesake, surpassing the ten-million mark in albums sold (and joining a very rare list). But it got us thinking about all the lesser-known, but equally sick, tracks released by the Seattle scene in the early-90s. From cult heroes Mudhoney to "Who's that?" band Gruntruck, check out the playlist below to complete your long-gestating grunge obsession.