Sommo Festival 2025 Line Up List. Headliners included greta van fleet and noah kahan. Find out who is playing live at sommo music festival 2025 in cavendish in sep 2025.

Headliners included greta van fleet and noah kahan. Cavendish’s sommo festival adds half moon run, danko jones to 2025 main stage lineup they’ll join headliners noah kahan and greta van fleet, as well as the beaches, maren morris, terra.