The track - which has been leaked on the internet - features the 25-year-old
divorced mother-of-two singing a ballad over a slow beat to the sound of toy
chimes.
In what appears to be a plea to ex-husband Kevin Federline, Britney sings:
"Everyday, I'm in a daze/Looking for that someone
"And everyday, I sit and kneel and pray/Oh, sweet love, can I get some?
"So why do you desert me, baby boy? I need your love right now!"
The song then breaks and Britney is heard on the phone saying: "Hey baby,
what time you gonna get home?"
The song ends with Britney singing: "So why did you desert me, baby boy?/I
thought that you, you were the one.
"So if you preferred the other one/She won't bring you the sun."
A source said: "This is obviously just a demo and not a finished or official
release in any way. It is a shame someone would leak unfinished, unmastered
and incomplete work."