On the last day of the June bank holiday, also one of the hottest days of the year, a modest gathering assembled at Forbidden Fruit. The line-up for day three differed greatly from Saturday and Sunday’s bill, as it catered devotees of guitar-led indie-rock with Philadelphia based The War on Drugs headlining and veteran (and nostalgia inducing) acts like Spoon, Warpaint and Grizzly Bear performing, also. David Kitt, whose set predominantly drew from his most recent record, Yous, eased the early attendees into the day’s marathon of live music. His set-up was minimal; comprised of Kitt switching between acoustic and…