Alison O’Brien, writing for Pretty Famous:
PrettyFamous, an entertainment research site by Graphiq, found the most famous band formed each year since 1951. To do this, they created a customized Band Score on a scale of 1 to 100 based on a weighted average of a band’s Wikipedia page views in the last 30 days, page views of album releases and total number of Spotify followers.
Some fun ones: Brand New (2000), Fall Out Boy (2001), ABBA (1972), and Pink Floyd (1965).