Slipknot performs at Aftershock Fest in Sacramento on Oct. 6, 2022. Photos by Steve Thrasher and Nathan Zucker. SACRAMENTO — Aftershock, Northern California’s heaviest rock and roll festival, returned in all its metal glory to Discovery Park Thursday for its 10th year. With a lineup led by Slipknot, the…

Killswitch Engage performs at The Warfield in San Francisco on April 18, 2019. Photos: Joaquin Cabello. SAN FRANCISCO — Killswitch Engage and Parkway Drive brought their co-headlining “Collapse The World” tour to The Warfield Thursday night. Killswitch Engage performs at The Warfield in San Francisco on April 18, 2019.…