More Katrina charity stuff, from REM & Coldplay

REM's Michael Stipe has teamed up with Coldplay's Chris Martin for a charity single to continue aid for Hurricane Katrina victims.

This Sunday, following the Super Bowl (February 5) Stipe's duet with Martin on the Joseph Arthur-penned song 'In the Sun' will premiere on US television drama 'Grey's Anatomy'.

The following day it will be available for purchase solely on iTunes, with proceeds going to benefit Mercy Corps.

NME.COM - News - REM and Coldplay team up for charity