Pittsburgh’s 156/Silence have been added to the 2025 Aftershock lineup, taking over Thornhill’s slot after the latter dropped off to support Sleep Token’s upcoming U.S. tour. 

The fest runs October 2-5 at Discovery Park in Sacramento, CA.

The festival made the following announcement:

UPDATE: Welcome Pittsburgh Metalcore band @156Silence to the lineup on Friday, opening up Stage 3. Thornhill will no longer be able to play.

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