M.I.A. is pretty good at teasing and leaking and tricking her fans – remember Vicki Leekx?

This time M.I.A. (aka Maya Arulpragasam) tweeted a link to a new song that is potentially going to appear on her 2012 record, rumoured to be titled Matangi. It's, according to M.I.A., going to be like an anthology; with her fourth studio album being "basically all of them [her previous albums] together".

The album has been recorded all over the world with a bunch of different producers. We're wondering if Diplo is one of them?

Here's the preview of 'Come Walk With Me' with some seriously fancy footwork involved.