A snippet of the Till The World Ends demo that Ke$ha recorded before the song was given to Britney.

They sampled Ke$ha's demo in the remix of "Till The World Ends"

This is amazing........... I NEED MORE.

i hope this get leaked

I need the real and full demo.

I don't know if this is fake though...

I prefer Britney's vocals, but is that a different instrumental?

Are you retarded?

She doesnt even sing that part in the remix. All she sings is the 1st chorus.

Its was in the early demo stage. Luke probably didnt get close to producing the beat on Britney's version when him and Ke$ha were writing and recording the song. So he just used a simple beat.

This is fake I know the person who has it. He just stripped out brits vocals and upped Keshas vocals. It is a good fake, but all and all a fake.

Can you go clean out your ears.

Britney is singing that part. So maybe you should go re-listen to that part.

Yup.

Umm...no honey. Britney AND Ke$ha are singing that part. All you have to do is seperate Ke$ha's vocals, and upload them on YT to say it's the original, which it isn't. This is fake