The star-studded lineup for Soundside Music Festival was revealed Monday, with many alternative and electronic dance music artists taking the stage. This year's Soundside Music Festival will be Sept.

Soundside Festival in Bridgeport, CT will feature headlining sets from The Killers, Weezer, Hozier and Vampire Weekend. The two-day event (Sept. 27-28) formerly known as the Sound on Sound festival will once again take place at Bridgeport's Seaside Park,

Bridgeport, CT’s annual Soundside Festival just announced their 2025 lineup and, based on our findings, have enlisted some of the biggest names in music to take over Seaside Park on Sept. 27-28.