Jonny Buckland in the studio with Jay-Z as well?

A website claims that Chris Martin got some help while producing a track with Jay-Z: Jonny Buckland, our lovely Coldplay guitarist, was appearently part of the collaboration as well.

The article says: Changing pace again, the album them drops the incendiary Beach Chair featuring, of all people, Chris Martin and Jon Buckland, of Coldplay. It’s a fine collaboration and possibly one of the boldest on the long-player, given the gulf in musical composition that generally separates these three artists.

At least both Chris and Jonny came along for Jay-Z’s special gig at the Royal Albert Hall in September [all three of them pictured at the aftershow party] As soon as we know more, you’ll find out here!

Thanks Flying Sparks