A twenty-hectare expanse of greenery on Dublin's northside, Fairview Park spends most of the year as a much-loved public space for joggers, footballers and families, its tree-lined avenues and sports pitches forming a green buffer between the bustle of Clontarf and the Docklands. Each summer, however, a corner of the park is transformed into one of the capital's most atmospheric open-air concert venues, hosting a compact series of headline shows over a couple of weeks in June. As a music venue,.....