Embrace and Elbow have been added to the line up for the One Earth Concert on January 28th.
They join the Darkness, Strokes,Manic Street Preachers and Super Furry Animals on the bill for the event taking place at Cardiff's Millennium Stadium.
'The One Earth Concert' takes place in support of a global campaign to tackle environmental change.
Influential supporters of the initiative include Brian Eno, Mikhail Gorbachev, Jacqueline McGlade, Executive Director of the European Environment Agency and many more.
Tickets for the concert are £40, to buy or find out more about the concert or the campaign go to
Oneearthconcert.com
More names are expected soon.