Jay-Z’s music streaming service Tidal might be joining Apple, if rumours are to be believed, that is. The Daily Beast reports that Apple is supposedly exploring this option to bring on artists such as Beyonce and Kanye West that release exclusive content on Jay-Z’s service. It also comes at a time when Apple is looking to invest on its music platform, including a redesign of the service. Tidal’s main selling point, aside from the exclusive music, is sound quality. It costs US$20 a month to subscribe to the service.