Seriously hard question.
I want to say tupac but there's much better musicians in the list. Hendrix, Freddie, Elvis, kurt...
I named my dog Elvis though...
So I vote tupac because Don Killuminati 7 day theory till I die bitchaz!
Now this reminds me- I was like 12-13 when I really started listening to tupac. I would go into class and graffiti on all the desks different tupac quotes in big fat black texta. Shit like 'you can't silence me', 'thug life till I die', 'the rose that grew from concrete' ect ect... One day I put up like 3 diff quotes from tupac on a desk. I was in that classroom back to back but in the second class the teacher makes us sit in alphabetical order. So some other cat is sitting in the seat where I freshly threw up some quotes. The teacher sees this big black fat texta writing on the table and assumes the guy sitting that seat now wrote that, but it was really me from the class before!!! That guy had to read it out loud and the teacher asked him why he wrote it on the desk in permanent marker. I was losing my shit in the corner laughing with stitches. It was histeric.
I am so fucking bad ass. I know. Ok bye now.