In November 2011, Underworld announced two new compilations, "A Collection" and "1992–2012 Anthology". "A Collection" features many of the band's biggest tracks alongside recent collaborations with High Contrast featuring Tiësto & Underworld ("The First Note Is Silent"), Mark Knight & D. Ramirez ("Downpipe") and Brian Eno ("Beebop Hurry"). "1992–2012 Anthology" is a 3-disc set and is a refreshed and revisited version of "1992–2002" with more material, unreleased tracks and rarities to go some way to completing the picture of the first two decades of Underworld.