Sweet female voices for ethereal, moody Americana influenced acoustic rock. Duchess of York, Stonebow House, York, May 28, 7.30pm. 01904 641413. Uke Power Ukelele Festival: Fun weekend, starting with an open mic night on the Friday, followed by workshops, concerts and ceilidh. Drax Social Club, Selby, May 23-25. Camping available.