News Read YouTube’s latest letter to artists in full Sources suggests artists who don't sign up will be punished
News Lily Allen: Spotify is not the enemy – Tidal may boost pirate sites 'Are you going to wait a week to see Kanye's new video, or get it now?'
News Beyonce releases new track as a Tidal exclusive. It’s on YouTube in minutes. And it's the same story with Rihanna
News Universal launches $1.50-a-month Spotify rival in Brazil Consumers will have access to just half a million Universal tracks
News Spotify adds 1.5m users on PlayStation in a day 'PlayStation Music' proves a hit with console owners
News Universal, Warner, Sony and indies license ‘WhatsApp for music’ $3.99-per-month service offers 7 million tracks to consumers
News Here’s the Tidal ‘Declaration’ signed by Madonna, Beyonce and Kanye West 'We want to lay a foundation for tomorrow's burgeoning star'
Analysis If Jay Z really wants a Tidal revolution, he must become a lunatic A story of United Artists - and a bid for freedom
Analysis Blog Tidal looks a little bit too much like Spotify for comfort Both platforms appear to have 'Painted It Black'
News Tidal: 16 superstars grab equity in Jay Z’s ‘United Artists of music’ Usher, Beyonce, Coldplay, Calvin Harris and more take a stake