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Tidal is the first ever artiste owned music streaming application to hit the industry was launched Monday March 30, 2015.
Jay-Z, Rihanna, Madonna, Beyonce, Usher, Daft Punk, Arcade Fire, Jack White, Kanye West, Nicki Minaj, Jason Aldean, Deadmau5, Regine Chassagne, Win Butler, Alicia Keys, Chris Martin and Calvin Harris all signed the document as Co-Owners.
See gallery below for more photos from the ''graduation'' in the music industry.