Aftershock 2024 Rumors Meaning. Unless somehow we get megadeth,. And this is where people will say that mustaine said they'd be back next year.

And this is where people will say that mustaine said they’d be back next year. 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.