The following data is based on my weekly top 10 music charts, tallied every Sunday since January 7, 1990. Each week at number one is given 10 points, each top 10 hit is given five points. One point is given for each song which is playlisted, and an additional point for songs that are in high rotation or within the Top 100.
In order to make this all-time list, an artist must have had at least five chart placements as a lead artist.