Smith, Jay-Z join Emmett Till mini-series Which star has the biggest vocab in music? Will Lil Wayne's album cost Jay Z $50m? Prince removes music from Spotify Listen to Alexa Goddard's new single Apple Music vs Spotify: Which is best? Tidal loses second CEO in two months 9 cute Father's Day messages from the stars Who is Spotify's most-streamed father? Tidal sorry for screwing up Madonna premiere Lil Wayne signs deal with Tidal What happens when hip-hop goes Broadway? Jay Z's TIDAL hits Mac and PC desktops Jack White: 'What's elitist about TIDAL?' Jay Z and Marina Abramović dispute clarified Marina Abramović: 'Jay Z completely used me' Jay Z blasts TIDAL critics in an epic freestyle rap Mariah Carey's #1's ranked: What's your favourite? Billy Corgan: 'Music is run by idiots' Spotify 'has 99 problems but Jay Z isn't one' Chris Rock: Top Five has a dash of Kardashian Beyoncé was dressed like Coming to America See the Met Ball's hottest celebrity couples Met Ball: Who was best and worst dressed? Jay Z's Tidal promotes emerging artists Watch baby Beyoncé singing and dancing Jay Z's playing a free gig for TIDAL users Twitter founder Jack Dorsey is backing TIDAL Jay Z defends TIDAL on Twitter NBA 2K16 could be a 'Spike Lee Joint' Beyoncé and Jay Z planning TIDAL exclusive album? TIDAL app falls out of iOS chart Jay Z 'phones TIDAL subscribers' Jay Z's TIDAL to promote emerging artists TIDAL has a way to keep Spotify playlists Steve Albini criticises Jay Z's TIDAL Mumford & Sons slam TIDAL "plutocrats" Beyoncé's mother Tina marries again Beyoncé chooses Tidal to debut new track Madonna on autobiography: 'I'm a storyteller'