Kelly Jones has told Xfm he's going to do a cover with Paul Weller at the Japan Disaster Benefit gig on Sunday night.
He gave us this hint as to what they will play:
"I think its a little beat combo from Liverpool, it's one of them."
The Stereophonics frontman will perform several acoustic numbers at the show at O2 Academy Brixton - which also features Weller, Beady Eye, Primal Scream, Richard Ashcroft, Graham Coxon and The Coral.
All the money raised from the show is going towards helping those who have been affected by the recent earthquake and tsunami in Japan.
The gig is sold-out - but Xfm is going to be broadcasting from backstage from 6pm.