This is the 40th Anniversary reissue of Rush’s classic 1976 prog rock album 2112. It features a remastered version of the original album as well as various bonus tracks, including live outtakes and covers of various songs from the album by other artists such as Billy Talent, Steven Wilson, Alice in Chains, and Jacob Moon. It also includes a DVD that features footage of a live performance around the time by Rush as well as a few other behind-the-scenes videos.