The Scratch, Glen Hansard, John Francis Flynn, The Hold Steady, and Stiff Little Fingers
Headliners
Dropkick Murphys, The Pogues, and The Hold Steady
What To Know
Seisiun 2025 is a 2-day music festival on Sep 6 - 7, 2025 at The Stage at Suffolk Downs, Boston, MA, United States. LiveRate recommends watching The Scratch, Glen Hansard, John Francis Flynn, The Hold Steady, and Stiff Little Fingers.
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