how many songs are in pandora's library
Pandora Radio Europe's most popular online streaming music service, Spotify, launched in 2006 and arrived in the U.S. in mid-2011. As of 2016, Spotify has a catalogue of over 30 million songs compared to Pandora's library of around 1.5 â€“ 2 million.[87] As pointed out by editors Miranda Ferrara and Michele LaMeau, "Spotify allows users to upload their own songs to the online library. While Pandora allows listeners to connect to the social media site Facebook to see what their friends are listening to, Spotify users can quickly and easily share playlists with their friends through Facebook, Twitter, email, and SMS text messages".