Copy this list. Leave in the bands you've seen perform live. Delete the ones you haven't and add new ones that you have seen until you reach 25. An asterisk means the previous person had it on their list.
Two asterisks means the last two people who did this before you had that band on their list, etc.
1. Yeah Yeah Yeahs*
2. Ani Difranco*
3. Regina Spektor*
4. the Postmarks
5. eels
6. Kings of Leon
7. the like
8. Smoosh
9. Liz Phair
10. Interpol
11. Pearl Jam
12. Peter Bjorn and John
13. Tracy Bonham
14. Silverchair
15. Silversun Pickups
16. The Fratellis
17. Ben Harper & The Innocent Criminals
18. Aimee Mann
19. Tori Amos
20. Alanis Morissette
21. Rush
22. Beck
23. Prince
24. REO Speedwagon
25. Sarah McLachlan
Alternatively, you can make up whatever meme rules you think anyone would follow.