Travis Stewart’s prolific Machinedrum run since releasing Vapor City last year—including lots of free “Citizen-only bonus downloads” through his mailing list—continues on March 24th with a new EP called Fenris District. Featuring three new tracks and remixes from Rustie and a future-shocked dub pairing of Pinch and Adrian Sherwood, the effort is described as “the latest chapter in his Vapor City dreamscape.” You don’t have to dig sci-fi concept albums to enjoy a song like “Back Seat Ho” though…