The event is being produced by Peace One Day founder Jeremy Gilley and ambassador Jude Law in partnership with Derry City of Culture and Northern Ireland Tourist Board.
It will take place at Ebrington Square, the city's new cultural quarter for the arts and will see pop stars including Pixie Lott, Imelda May, Newton Faulkner, Guillemots and Wonder Villains take to the stage.
The concert will mark the three-month countdown to Peace Day 2012, the culmination of Peace One Day’s Global Truce 2012 campaign.
Dale Parmenter, managing director of the DRP Group, said: "I met Jeremy at a recent event and was inspired to learn about the tireless work he has been doing around the globe to promote peace in some of the planet’s countries most affected by the sadness of war.
"To be able to work with Jeremy on this event is something that both I and the entire DRP team are very passionate about and we’re looking forward to a great success on the 21st of June."
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