I would say Ian Gillan
Proud member of MDS
these guys can do anything with there voice
Jim Morrison too
Jon Bon Jovi B)
Amy Lee (Evanescence)
I decline to answer that, as I have not heard every singer from every era in human history.
things are quiet until hitler decides he'd like to invade russia
so, he does
the russians are like "OMG WTF D00DZ, STOP TKING"
and the germans are still like "omg ph34r n00bz"
the russians fall back, all the way to moscow
and then they all begin h4xing, which brings on the russian winter
the germans are like "wtf, h4x"
-- WW2 for the l33t
Among the thousands I have already listened to, absolutely Peter Gabriel...what a voice !
Hetfield kicks butt ! ! ! And what a rythm guitarist also.
Bono (U2)...The man is amazing
Then comes hundred's of other singers