With such a gor­geous hot sum­mer it’s been a good year for music fes­ti­vals. Glas­ton­bury organ­is­er Michael Eav­is who final­ly bagged the Stones this year is call­ing it one of their best ever. But my inter­est is in small­er fes­ti­vals, part­ly because I like being able to walk from tent to are­na in under ten min­utes, partly…