The 2026 lineup contains 21 acts. Amy Macdonald, Alex James' Britpop Classical, Ibiza House Classics, The Beach Boys, Orchestral Manoeuvres In The Dark, Paul Weller, Billy Ocean, Skunk Anansie, Garbage and Bowling For Soup headline the festival.
12th – 27th June 2026
Summer Sessions (Southampton) is 1 of 30 music festivals in the South East of England. The festival’s full address is: Guildhall Square, W Marlands Rd, Southampton, SO14 7LP.
