FRIDAY: >> There’s another Hirshhorn AfterHours event planned for tonight, when the museum stays open late for a party, this time featuring DJ Spencer Product in a celebration of the new exhibit Wolfgang Tillmans. $10 in advance, $12 at the door, 8 p.m. to midnight. >> KRS-One is “The Teacher” for a reason — besides being an over-40 MC still preaching against violence, misplaced hatred, and government corruption, he’s also been a crucial influence for…

MONDAY >> You may not be able to pronounce their name, but !!! (chk, chk, chk)’s disco enfused indie pop will leave you speechless. The former band members from The Yah Mos, Black Liquorice and Popesmashers are on tour promoting their recent release Myth Takes. Catch them at the 9:30 Club tonight with Canadian experimental rockers, Holy Fuck. $18. TUESDAY >> Velvet Revolver kicked off their Re-evolution tour on May 3rd the same way they…

MONDAY >> The week kicks off with a smorgasbord of indie fare at Warehouse. New York singer-songwriter Peter Silberman, aka The Antlers, emotes Jeff Buckley-style, while Richmond garage rockers A Roman Holiday dabble in death metal, with a visit from their labelmates, Illinois screamo duo The Midwestern. $10, 9:30 p.m. >> This is one of their last gigs before they join TV on the Radio for a nationwide tour, so come catch San Francisco hip…