I've taken the liberty of inserting numbers to the bands we've found. Might help in locating areas unsolved (might also help jam up the bandwidth)

The Bands

1. Green Day
2. U2
3. White Zombie
4. White Snake
5. Blur
6. Alice in Chains
7. Queen
8. Gorillaz
9. Led Zeppelin
10. Scissor sisters
11. Smashing Pumpins
12. Guns 'n Roses
13. Eagles
14. Pixies
15. Madonna
16. Prince
17. Matchbox 20
18. Eminem
19. Eels
20. Black Flag
21. Rolling Stones
22. Hole
23. Garbage
24. Ratt
25. B-52's
26. Beach Boys / Butthole Surfers
27. Dead Kennedys
28. Black Crows
29. Iron Maiden
30. Korn
31. Red hot chili peppers
32. Lemonheads
33. Blind Melon
34. Manic Street Preachers
35. Dinosaur JR
36. Yellowman
37. Crowded House
38. Carpenters
39. Phish
40. Deep Purple
41. Dollar
42. Cornershop
43. The White Stripes
44. The Streets
45. Cowboy Junkies
46. Hothouse Flowers
47. The Police
48. Seal
49. Kiss
50. Pink
51. Nine Inch Nails
52. The Bee Gees
53. Spoon
54. Cypress Hill / Big Mountain
55. The Killers
56. The Sex Pistols
57. Radiohead
58. Jewel
59. Great White

That leaves 16 more bands
Let's get cracking