Aftershock Festival 2024 Lineup Rumors. Aftershock festival is returning this year with a stellar lineup, including headliners slayer, pantera, slipknot, five finger death punch, iron maiden, judas. The west coast’s largest rock festival, aftershock, is back with its most stacked lineup to date, featuring 130+ bands across 5 stages over 4 full days.

The lineup for the 2024 aftershock festival has been revealed, and it features the reunited slayer along with fellow headliners slipknot, iron maiden, pantera, mötley crüe, judas priest, five finger death punch,. Do you wear the crown as your crew’s mastermind?