Spotify began testing a new content format on Tuesday: narrated long-form magazine articles, slotted in alongside audiobooks rather than podcasts. The launch announced from the company’s newsroom on Tuesday morning, includes more than 650 English-language pieces from a roster that runs through Rolling Stone, The Atlantic, Vogue, Variety, Billboard, Vibe, GQ, WIRED, Vanity Fair and Pitchfork. […]This story continues at The Next Web