The Singles 1999–2006

The Singles 1999–2006 is the second box set compilation by British rock band Coldplay. Released on 26 March 2007 by Parlophone in the United Kingdom and Capitol in the United States, it features The Blue Room (1999) and all of their singles up to X&Y (2005) on 7" vinyl. Each one of them was accompanied by its respective B-sides and a sleeve that used the original artwork. Despite only being a promotional single in select countries, "What If" was included in the presses.