Aftershock 2024 Lineup Rumors Today. The 2024 aftershock music festival is set to rock sacramento, bringing more than 130 bands to discovery park over four days, starting thursday. Aftershock is returning to discovery park in sacramento from oct.
See the full aftershock lineup in the poster below, followed by our photo gallery of the 2023 fest. The 2024 aftershock music festival is set to rock sacramento, bringing more than 130 bands to discovery park over four days, starting thursday.