High Quality Content by WIKIPEDIA articles! National Treasures – The Complete Singles is a compilation album by the Welsh alternative rock band Manic Street Preachers, released on 28 October 2011. It is the band`s third compilation album, after Forever Delayed: Manic Street Preachers, The Greatest Hits (2002), and the B-sides/rarities collection Lipstick Traces (A Secret History of Manic Street Preachers) (2003).