Analysis Why weighting paid-for streams in the world's singles charts makes sense News Existing Pandora Plus users get a six month free trial News Nearly 2,000 songwriters sign NMPA petition News Greg Maffei puts further pressure on Pandora stock price News But there's 30m more tracks available on its $10-a-month premium tier... Analysis Blog Songtradr's Paul Wiltshire warns majors not to kill off Spotify News That's more than the rest of the entire Top 20 combined News Company has scored recent syncs with Apple, Amazon and PlayStation