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
Spotify team would lead an Advanced Analytics unit within the company focused on developing data services. In April 2016, Spotify acquired CrowdAlbum, a "startup that collects photos and videos of performances shared on social networks", and would "enhance the development of products that help artists understand, activate, and monetize their audiences". In March 2017, Spotify acquired Sonalytic, an audio detection startup, for an undisclosed amount of money. Spotify stated that Sonalytic will be used to improve the company's personalised playlists, better match songs with compositions, and improve the company's publishing data system. Spotify also acquired MightyTV later in March, an app