Keane cover Gwen Stefani for free

Keane have recorded a cover version of a Gwen Stefani track, which they are giving away for free.

The band's acoustic version of the US pop icon's "Early Winter" can be downloaded on their official website now.

The track was originally written by Keane's Tim Rice-Oxley and featured on Stefani's 2006 album "Sweet Escape".

The cover is available for a limited period on day 21 of their Christmas advent calendar via www.keanemusic.com.