Spotify has released their year in review results, and Millennial artists are ruling the streaming waves. Drake was the most streamed artist of the year, Rihanna was the most streamed female artist, Justin Bieber received the most streams in a single day, and The Weeknd had the most streamed album. One important note: Taylor Swift and Adele are not included in the ranking because they do not make their music available on the service. (The Verge)