The bands join Eric Clapton, who will perform with Jools Holland and The Rhythm & Blues Orchestra, Feeder, Lemar, Aled Jones and Katherine Jenkins.
With all proceeds going to aid the victims of the tsunami disaster, the Millennium Stadium is hoping that over £1 million will be raised from the concert.
Tickets are priced at £30, £22.50 and £15 with corporate packages also available.
More acts will be unveiled over the next few days.






