Disclaimer: I'm in no way saying these are the best, except for Hendirx and Cormell. If you disagree with me, you can spend your sweet time scrolling down and yelling at each picture about how much they suck, or you can suck it up and admit I'm smarter than you, and they rock.
Vocalists:
1. Chris Cornell (Soundgarden, Temple of the Dog, Audioslave, Solo)
3. Anthony Kiedis (Red Hot Chili Peppers)
4. Scott Weiland (Stone Temple Pilots, Velvet Revolver)
5. Billy Corgan (Smashing Pumpkins, Zwan, Solo)
6. Brad Nowell (Sublime)
7. Dave Grohl (Nirvana (drummer), Foo Fighters)
8. Kurt Cobain (Nirvana)
9. Jimi Hendrix (The Jimi Hendrix Experience)
10. Greg Graffin (Bad Religion)
Guitarists: (I like 4, 5, and 6about the same)
1. Jimi Hendrix (The Experience)
2. John Frusciante (Red Hot Chili Peppers, Solo)
3. Billy Corgan (The Smashing Pumpkins, Zwan, Solo)
4. Slash (Guns 'N' Roses, Velvet Revolver)
5. Mike McCready (Pearl Jam, Temple of the Dog)
6. Kim Thayil (Soundgarden)
7. Kurt Cobain (Nirvana)
8. Hillel Slovak (Red Hot Chili Peppers)
9. Jeff Schroeder (Smashing Pumpkins)
10. Chuck Berry (Solo)