And they'll be supported by Grandaddy at their string of high-profile shows...

COLDPLAY have announced a US tour in May, with GRANDADDY

as support.

The dates follow their sold-out US jaunt last month.

The band will also play New York’s Roseland Ballroom on April 9 after having to cancel their Irving Plaza gig last month because of band illness. Their first date in May, at a yet-to-be-confirmed venue in Boston, also makes up for a cancelled appearance.

The dates are:

USA New York Roseland Ballroom (April 9)

Boston TBA (May 24)

Atlanta Tabernacle (30)

Philadelphia Electric Factory (June 2)

Canada Montreal Metropolis (4)

Toronto The Warehouse (5)

USA Detroit The State Theatre (7)

Chicago Aragorn Ballroom (8)

Dallas Bronco Bowl (10)

Austin Backyard (11)

Denver Fillmore (13)

Salt Lake City TBA (14)

Portland Arlene Schnitzer Theatre (16)

Canada Vancouver Orpheum Theatre (17)

Seattle Benaroya Hall (18)

San Francisco Warfield (20)

New York Radio City Music Hall (27)