Find out how Spotify changed the way we listen to music in just 50 minutes Spotify is a music streaming service which was launched in 2008. Its freemium business model, which allows users to choose between listening to music for free or paying a monthly subscription to access an ad-free version of the site, has attracted 140 million active users (of whom 60 million are paying subscribers) to the site, and has generated billions of dollars in revenue,...