Spring Arts Guide 2017: Aimee Mann, Margaret Atwood, a Pasadena theater troupe and what to watch, read and listen to this season

Our primer for Spring Arts activities highlights events in art, books, dance, theater, classical and pop music, as compiled by Los Angeles Times critics and writers. Posthumous duets, responses to Trump and spotlights on Iceland, Pasadena and Coachella are among the offerings.