Two songs each

Revolting theme.

Abba with an all male line up? What a waste of time.

Abba..OH DEAR.

a good week for Chris then with the old music.

Rylan is going to murder TWO songs then, one was bad enough!

I'm calling it now; Rylan's doing Gimme Gimme Gimme

I bet Tulisa will find some way to complain that Chris is dated, even though the theme this week states the songs should be.

Christopher to win!

They will do a dub step mamma Mia for james

Yeah probably.

While James Arthur will make Abba and Motown songs sound like all these others he sings.

Union J will probably do "I Have A Dream" Westlife style.

Hope he does as I like to hear acts put a spin on old songs

Wonder if Rylan will still manage to mash up three songs in one? I do hope so!