This new summer music festival is kicking off with a bang! Taking over Citadel Park - the largest green space in Poznań - for three action-packed days, BitterSweet promises a mix of local music heroes and international stars on multiple stages, numerous hangout zones, an artistic and workshop program, plus social activities and partner promotions. In its inaugural year the festival budget is sparing little expense, already securing a strong line-up that sends it to the top of the region's most anticipated music festivals. So far the 2025 line-up includes Post Malone, Empire of the Sun, Nelly Furtado, Polish rap star Taco Hemingway - in what he says will be his only live gig in 2025, former Spice Girl Melanie C - playing a DJ set, plus many more.