Something I got at work generated some interesting conversation. Here are the top 20 Selling Artists from 1991 to present, while the SoundScan tracking service has been in business:
20. Dave Matthews Band
19. Reba McEntire
18. Various Artists - NOW, That's What I Call Music
17. Eric Clapton
16. Tim McGraw
15. Aerosmith
14. U2
13. Pearl Jam
12. Alan Jackson
11. N'Sync
10. Shania Twain
9. Pink Floyd
8. Backstreet Boys
7. Kenny G
6. George Strait
5. Mariah Carey
4. Metallica
3. Celine Dion
2. Beatles
1. Garth Brooks
Noticeably absent: Elvis Presley. Do you see anyone else?