Trnsmt 2025 Lineup Builder. Rockstar energy presents trnsmt 2025. The annual event brings together the biggest names in music for an unforgettable weekend of live performances.

50 cent, biffy clyro and snow patrol are set to headline trnsmt 2025. While the full lineup is still under wraps (leaving us all on the edge of our seats!), thirteen awesome acts have been confirmed, promising an unforgettable weekend.