Kate Nash is set to release her new single "Merry Happy" on limited edition formats.

Available from March 24th, the track will limited to 1000 copies, only on two 7 inch and CD formats. "Merry Happy" has become Nash's typical set closer, mixing the bitter with the sweet to produce something that is, well, bitter-sweet. Frequently ending in a piano-pounding climax, "Merry Happy" will be released to coincide with a massive British tour.

Kate Nash will play the following UK tour dates:

February 24th - Belfast, Waterfront Theatre
February 25th - Dublin, Olympia Theatre
February 27th - London, Astoria

March 1st - Wolverhampton, Civic Hall
March 2nd - Nottingham, Rock City
March 4th - Manchester, Apollo
March 5th - Preston, Guildhall
March 7th - Glasgow, Barrowlands
March 8th - Lincoln, Engine Shed
March 9th - Portsmouth, Guildhall
March 10th - London, Hammersmith Apollo

May 24th - Leeds, Elland Road Stadium (with Kaiser Chiefs)

June 14th - Isle Of Wight Festival