The X Factor is releasing a 3CD collection featuring songs by some of the biggest artists in the world.
The X Factor Songbook features tracks that have been covered on the show over the years and presents the original versions of them. The release includes 60 original studio versions including songs by stars such as Beyonce, Adele, Amy Winehouse and Michael Buble.
Some former X Factor contestants appear in the mix too including One Direction, Ella Henderson and Olly Murs.
The tracklisting for the collection includes 19 no. 1s, 47 top ten hits and combined single sales of 36 million.
The X Factor Songbook will also be available as a digital download.
The X Factor 2014 continues at 8pm on Saturday on ITV with the remaining 11 finalist performing Halloween themed songs.
