“Ryan Lott, aka Son Lux, works at the nexus of several rarely-overlapping Venn Diagrams: classically trained composer who is also an electronic musician who sometimes produces beats for rappers. Here is a brief list of his recent collaborators: Serengeti, Busdriver, and Beans (of the Antipop Consortium); Sufjan Stevens; Arcade Fire mutli-instrumentalist Richard Reed Parry; Nico Muhly; These New Pur”