Tom Jones, Ronan Keating, David Gray also set for London O2 Arena show
The event, billed Rockwell, will also feature Ronan Keating, Beverley Knight, Gabriella Cilmi, Lulu, Dan Gillespie Sells of The Feeling and Gaz Coombes and Danny Goffey of Supergrass performing as their side-project The Hot Rats.
All proceeds from the show will go to the Nordoff-Robbins Music Therapy charity.
The night is scheduled to see various collaborations between artists no the bill as well as individual performances. See O2rockwell.com for more information.
Tickets will go on sale on August 5.