Who do you all think is the best of each of the fields I listed? Here are mine!
Guitarist-Hendrix is best but my favorite is Jimmy Page (Led Zeppelin)
Bass-John Entwistle (The Who), John Paul Jones (Led Zeppelin) Cliff Burton (Early Metallica)
Drums-John Bonham (Led Zeppelin) Tool's Danny Carey rules too, so does Neil Peart
Singer-Jim Morrison (The Doors), Robert Plant (Led Zeppelin), Maynard James Keenan (Tool)
Keyboards- Ray Manzarek (The Doors) Jon Lord (Deep Purple) Brenner Campos
Greatest at on Stage Stunts and whatnot-Alice Cooper, Iggy Pop, Hendrix (inventing playing a burning guitar) Led Zeppelin (didnt have stunts but had really cool lazer shows and whatnot)

ok, now there may be controversy to my picks but i dont care
muahahaha!

guitarist - hendrix / Rafael moreira
hendrix of course is awesome and raf is one of the best studio guitar players ive ever heard of
bass - im gonna say flea because im in love with his bass shows on youtube and whatnot
drummer - travis barker. yes hes pop. but he can play so many different styles and hes a very good drummer in general. and tommy lee. i just loved how he would play in that spinning ball.
singer - heres where the arguements come. im gonna go with jason mraz. his style of singing is very different when he first became popular and hes a very good singer with different styles all mashed up into one.

dont know who moreira or mraz are but flea is a great bass player, travis is an ok drummer i dont like any of his songs so my opinion isnt really fair though

I'm clueless as far as the names of people in a band and a lot of classic rock bands, so this will be vague. Maynard James Keenan of Tool is my favorite singer, I also like the singer(s) of Rammstein. As for guitarists, I like the one in System of a Down as well as in Audioslave. As for bass, Tool, Disturbed, and Rage Against the Machine. Drums, the drummer of Tool (especially in the song Ticks and Leeches) and the one from Pleymo (a French band). Rammstein is the only band I know who uses keyboards, but I think he does a good job.