Here's everything you need to know about the 2025 Soundside Music Festival, featuring the Weezer, Hozier, and more. Get full lineup and schedule information, ticket info and prices, and more!

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.

Last year, from the ashes of the Sound On Sound festival rose a new event, Soundside Music Festival. Year 1 started out strong with Noah Kahan and Foo Fighters ( who later canceled) as headliners. Year 2 is looking good, too: The 2025 lineup was announced today and leading the way are The Killers and Hozier.