A Lazarus Taxon is the name of a box set by Chicago post-rock group Tortoise, released in 2006 on the Thrill Jockey label. The set contains three CDs, one DVD and an accompanying 20-page booklet. The CDs contain 33 tracks of rare material from tour, compilation and non-American releases, the band's out of print 1995 album Rhythms, Resolutions & Clusters, which compiled remixes by friends of the band including Steve Albini, Rick Brown, Jim O'Rourke and Brad Wood, and other previously unreleased material including a restored remix by the Minutemen's Mike Watt that was delivered too late for inclusion on Rhythms... and subsequently fell victim to a malfunctioning DAT machine. Tortoise bassist Bundy K Brown himself restored the tape, twelve years after it was recorded. The DVD contains most of