Concept albums are tricky. Honing in on a singular narrative or theme throughout a 40 minute collection of music requires precision and tact from an artist, an ability to carry an idea throughout without allowing it to devour every other facet of the record. Norwegian experimental-artist Jenny Hval has, over the course of about a decade, built a collection of albums under varying monickers with roots stretching into concepts of sexuality, the human body, sociology, gender and mortality all the while allowing her music to be captivatingly nuanced and enticing; she knows how to make a concept album. Her last…