On the eve of his new reinterpretation of works by Julius Eastman, The Guardian profiles musician and recombinator Jace Clayton, a.k.a. DJ Rupture, a friend of mine from college and, along with Parks and Recreation creator Mike Schur, author Nell Freudenberger, and star Rashida Jones, one of the more accomplished members of Harvard’s class of ’97. “Boston’s extremely segregated…And musical segregation was indistinguishable from actual segregation.”