The onslaught of great concerts doesn't stop this week as Coachella performers make their San Francisco sojourn before Week 2 of the SoCal festival. Start tonight as Kiesza and Panda Bear play separate shows and Hozier starts a three-night stand at the Masonic. Dance music heavyweight Gramatik is in town on Thursday before Jungle hits 1015 Folsom for a DJ set. Alt-J touches down at the Greek Theatre and Sturgill Simpson revives old-school country with a taste of psychedelia at the Fillmore. The Goat Festival (AKA Goatchella) is at the Ferry Building and it's all about fresh, limited-edition vinyl at local shops for Record Store Day. Oh yeah, it's 420 on Monday, too.