Ania Maible

Aftershock 2024 Lineup Release Date. Aftershock returns to discovery park in. The west coast’s largest rock festival, aftershock, is back with its most stacked lineup to date, featuring 130+.

“this is the biggest aftershock lineup we’ve ever curated, and the largest rock and metal festival ever put together in california. With 5 stages and over 130 bands, fans can experience the thrill of the biggest ro.