TONY CLAYTON-LEArounds up the latest shows in London, San Francisco and Athens.
London
St Patrick's Day musicIrish singers Mary Coughlan, Juliet Turner and Shaz Oye play a St Patrick's Day gig at the prestigious Pigalle Club, Piccadilly, on Tuesday. Doors open 6.30pm. www.thepigalle club.com.
Charity rockCritically acclaimed Antony and the Johnsons and hotly tipped Florence and the Machine perform in aid of the Teenage Cancer Trust at the Royal Albert Hall. March 24th. www.teenagecancertrust.org.
ExhibitionDemons and D-Artboards features digitally manipulated images and reconstructed Tibetan prayer wheels by Iranian artists Malekeh Nayiny and Fereydoun Ave. Rossi Rossi, 16 Clifford Street. April 1st-25th. www.rossirossi.com.
San Francisco
PhotographyThe visual anarchy and the ubiquity of signs, signals, billboards and video displays form the basis of Signs: Wordplay in Photography. The exhibition includes of the work of Ed Ruscha and Walker Evans.
De Young Museum, 50 Hagiwara Tea Garden Drive. Until June 14th. www.famsf.org.
ExhibitionPaul Klee: Social Creatures brings together the artist's early line drawings of distorted and exaggerated characters. San Francisco Museum of Modern Art, 151 3rd Street. Until July 12th. www.sfmoma.org.
Athens
MuseumThe new Acropolis Museum opens this month; it was constructed to display artefacts and architectural sculptures of the Acropolis. www.newacropolis museum.gr.
ExhibitionFrom Drawing to Masterpiece highlights the Italian period of MC Escher's work; the centrepieces include the debut exhibit of the artist's "scratch drawings". Herakleidon Museum, 16 Herakleidon Street, Thission.
Until April 18th. www.herakleidon-art.gr.