New duo by Jay-Z and Chris Martin released

American DJ James D'Agostino, also known as Green Lantern, released new track that features both Jay-Z and Coldplay's frontman Chris Martin. Titled Most Kingz, it is based on the studio footage from 2006, when Martin took part in the recording of Jay-Z's album Kingdom Come.

Last week Jay-Z has admitted he would have robbed Coldplay frontman Chris Martin in his past life in Brooklyn's Marcy Projects. Rapper claimed that he has become a good friend with English musician, but they could have a different relationship if their ways cross earlier.

"What would I have thought of Chris Martin at 16? That's a different scenario. He couldn't have walked through Marcy. I was a different person then - I wasn't open to the world and different cultures", said Jay-Z.

Jay-Z is set to support U2 during the band's upcoming tour across Australia.

Coldplay are currently working on a new album, the follow-up to their 2008's release Viva La Vida Or Death And All His Friends. Jay-Z's last to date studio effort The Blueprint 3 hit the stores in September 2009.