Toad the Wet Sprocket, courtesy. This week we bring you a guitar-hero-antics-inducing tune by Des Rocs, a bittersweet release by The Exploding Hearts, Jesus and Mary Chain revivalists DAIISTAR, a nine-minute epic by Maps, a live concert favorite by Santa Barbara’s Toad the Wet Sprocket, a folky gem by Thom…

Grandson performs at Slim’s in San Francisco on April 3, 2019. Photos: Joaquin Cabello. SAN FRANCISCO — Early on in his 75-minute set in front of a sold-out crowd at Slim’s, Grandson made his purpose known. “If you came here looking for answers, I’m sorry, because you’re going to leave…