David Lowery has become one of Spotify's most outspoken critics and now, he's ready for the music streaming service to pay up.
Beating out reigning champion Ed Sheeran, Drizzy racked up 1.8 billion streams on Spotify this year.
After analyzing some 20 billion songs, Spotify has conclusively declared that hip-hop is the most popular music genre in the world. The live map, above, called…
