Spotify their favourite artists, as well as music, review, and concert recommendations based on listening history. Users can add all tracks to a "Collection" section of the app, rather than adding to a specific playlist. The features were announced by CEO Daniel Ek at a press conference, with Ek stating that a common user complaint about the service was that "Spotify is great when you know what music you want to listen to, but not when you don't", adding that "20,000" new songs got added to the service on a daily basis. "You're fighting with 20 million songs on Spotify", Ek
Rdio best app and online interface, making database searching and playlist curation easy". Oi - On November 1, 2011, Rdio entered the Brazilian market by announcing a partnership with Oi, Brazil's largest telecommunications company, under the brand name Oi Rdio. Cumulus Media - On September 16, 2013, Cumulus Media announced a deal with Rdio that gave the second largest owner and operator of AM and FM radio stations in the United States an online outlet. This partnership gave Rdio broad access to its programming and promoted Rdio on Cumulus stations. Tesla Motors - On February 6, 2014, Tesla Motors’ CEO Elon