Podcast:Popcast Published On: Fri May 04 2018 Description: The 28-year-old producer and D.J., who died last month in Oman, was a pop savant and an EDM innovator who left behind a complicated legacy. Unlock full access to New York Times podcasts and explore everything from politics to pop culture. Subscribe today at nytimes.com/podcasts or on Apple Podcasts and Spotify.