Frigg  is a wonderfully vibrant Finnish folk group. The lineup includes four fiddles, guitar, double bass and mandolin/cittern/bagpipes. Their tour takes them to Horsham, Abergavenny, Southport, London and Poole. The London concert is at St Mark’s Church Hall, Colvestone Crescent, London E8 2NL at 8.00pm. Tickets from www.thenestcollective.co.uk.