Categories Rock News The xx, Mystery Jets, Florence And The Machine for Somerset House gigs – ticket details N-Dubz and Air also set for London shows this summer Post author By NME News Post date March 23, 2010 N-Dubz and Air also set for London shows this summer ← News Ticker: Big Boi, Jonny Greenwood, Motorhead, Ke$ha → Teenage Fanclub Return With New LP