Soundside Music Festival (formerly known as Sound on Sound) will return to Seaside Park in Bridgeport, CT on September 27th and 28th, 2025 for a weekend packed with rock, indie, and alternative favorites [ticketing information].
Saturday’s lineup will be headlined by The Killers and Weezer, with additional performances by DJO, Japanese Breakfast, The Last Dinner Party, Inhaler, Rachel Chinouriri, Wild Rivers, Hollow Coves, and Dipsea Flower.
Sunday will showcase Hozier and Vampire Weekend as headliners alongside The Backseat Lovers, Remi Wolf, Chelsea Cutler, Alex Warren, Gigi Perez, Brenn!, Vundabar, and Happy Landing.
Tickets and parking for Soundside Music Festival 2025 will be sold through Ticketmaster. A Citi cardmember pre-sale is currently underway. Fans can sign up here to receive a pre-sale passcode to purchase pre-sale tickets at their guaranteed lowest price during a one-hour window on Thursday, April 3rd from 10:00 a.m. to 11:00 a.m. ET. Following the pre-sale, the general on-sale will begin at 11:00 a.m. ET, with tickets increasing in price at that time.
Click below to view the full Soundside lineup and find more information on the festival website.
Revisit coverage of Soundside 2024, when Jack White and Greta Van Fleet stepped in to cover for Foo Fighters, who backed out of the event shortly after Dave Grohl revealed he had fathered a daughter outside his marriage.
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