No album dominated 2006 in Britain like Eyes Open: Snow Patrol's fourth studio album became the year's best-selling album there, moving one and a half million copies. Chasing Cars grew into the band's signature song and ranks as the most played track of the 21st century on UK radio; the album also holds You're All I Have and the Martha Wainwright duet Set the Fire to the Third Bar. The 20-year anniversary edition gathers 36 tracks, including the era's B-sides and the standalone hit Signal Fire. This edition is a double CD, anniversary edition.