The SciencesPlenty of bands have struggled with the daunting task of following up an obvious masterpiece, and stoner rock heroes Sleep unwittingly handled this matter in an inspired fashion. Thanks to protracted battles with their record company, Sleep ended up breaking up before their magnum opus, the 63 minute single song album Dopesmoker, would belatedly see the light of day. (It was recorded in 1994, but went unreleased in non bootleg form until 1999.) Thanks