O.K. I put absolutely no thought into these choices but here are 20 songs by bands I like in no particular order. (I tried to keep it to no more than 2 songs per band).

1. Unholy Confessions-Avenged Sevenfold.
2. Like Eating Glass-Bloc Party
3. An Honest Mistake-The Bravery
3. Four Words To Choke Upon-Bullet For My Valentine
4. Supermassive Black Hole-Muse
5. Heart Shaped Box-Nirvana
6. Like The Angel-Rise Against
7. Prayer Of The Refugee-Rise Against
8. Plug In Baby-Muse
9. Drive-R.E.M.
10. Ignoreland-R.E.M.
11. Aerials-System Of A Down
12. Bat Country-Avenged Sevenfold
13. Hunting For Witches-Bloc Party
14. Lithium-Nirvana
15. Hand Of Blood-Bullet For My Valentine
16. No Brakes-The Bravery
17. Don't Fear The Reaper-Blue Oyster Cult
18. Black Hole Sun-Soundgarden
19. Man In The Box-Alice In Chains
20. Sugar-System Of A Down

Subject to lots of change