Tinie Tempah and Wiz Khalifa are in it to the finish on ''Till I'm Gone,' a new song that will appear on Tempah's album 'Disc-Overy.'

We're digging the relaxed vibe of the Stargate-produced track, which features a nice layer of synths as the Tempah delivers a number of creative lines in his heavily-accented voice:

"I keep them bottles coming like my card ain't got no limit / Got some friends that playing football / And some friends that playing cricket / And a mistress that is fine like a f---ing parking ticket"

The London rapper compares himself to Mario on mushrooms and Popeye on spinach, and brags, "I be cutting off these bitches like an episode of Nip Tuck."

Wiz sings the chorus, in which he packs his things and leaves his girl to tour the world but promises he'll be back one day.

''Till I'm Gone' is a new addition to the American version of Tempah's debut 'Disc-Overy,' which hits US retailers next Tuesday. The British edition debuted at No. 1 upon its release last October. Tempah confirmed ''Till I'm Gone' as the album's second single at a recent show in Canada.

Rating: 8/10

Listen to Tinie Tempah, ''Till I'm Gone' Feat. Wiz Khalifa

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