Paltrow & Mcgraw Record Martin's Song For Film Soundtrack

The odd couple, who teamed up in new movie Country Strong, have added a duet written by the actress' husband, Coldplay star Chris Martin, for the soundtrack.

The song, Me and Tennessee, is the closing track on the film's accompanying album.

Paltrow hits the high notes on another three tracks, which she sings in the film.

The title track, sung by the star, is currently storming up the U.S. country charts.

Her co-stars Garrett Hedlund and Leighton Meester, and MCGraw's wife Faith Hill also feature on the soundtrack, while Brooks & Dunn star Ronnie Dunn offers up a cover of Gary Stewart's She's Actin' Single (I'm Drinkin' Doubles) - his first solo tune since splitting up the famous duo.