Spotify in the world's biggest music streaming platform by number of subscribers. There were 217 million monthly active users of Spotify according to the company's official Q1 2019 report Ed Sheeran's Shape of You most listened song in Spotify's history with close to 2 billion streams Spotify was founded in 2005 in Stockholm, Sweden, by Daniel Ek and Martin Lorentzon. The two wanted to create a legal digital music platform to respond to growing challenge of online music piracy in the early 2000s. At the beginning Spotify Desktop App relied on P2P technologyIn 2014, Spotify decided to phase out P2P technology to rely fully on central servers instead. Please discuss why at first Spotify preferred to use P2P technology and why they removed P2P technology after sometime