links to interesting articles about the music industry, compiled here mostly for my own benefit
https://www.horusmusic.global/tiktok-royalties-how-are-they-calculated/
https://www.billboard.com/articles/business/streaming/9588627/youtube-music-algorithm-curation-explained/
https://help.chartmetric.com/en/articles/1560578-what-is-spotify-popularity-index
