best rock voices

Dfrigovt that was Jim Dandy Mangrum, though I'm not sure of the spelling of the last name. I saw them in concert in 1978 opening for Blue Oyster Cult.

I'm pleasantly surprised to see several mentions of Ronnie James Dio. He is definately the best singer in heavy metal, and possibly in Rock and Roll! There are many others that I like, but are not really great singers, but that's why there are so many different answers here. Although I have to wonder if the guy who suggested Bon Scott was serious or still under the influence???

I still like Ian Andersons voice. I like to listen to Bob Dylan, but I'm not sure that makes him a good singer!?!

Geoff Tate, lead singer for Queensryche.

Jon Anderson, Lead Singer for Yes.

Just to name a few.

Many of the names mentioned here are worthy, I'd like to add Chris Cornell and Jimmy Barnes. Barnes has amazing technique, he can sing with more strain than anyone, do it all day and not wind up hoarse.

Good call with Chris Cornell! Who does Jimmy Barnes sing for? (excuse my ignorance)

Dont apologise for that. I suspect most people here would not have heard of him. He's an Australian singer. In the late 70's at 16yrs he made his name in a band called cold chisel( which became one of the biggest bands in Austalian rock, period). He's now a solo artist that does more soul/rock material. He sings more agressive now than he did when he was younger. If you like that vocal style you will love this guy. I have seen one of the worlds leading throat specialists say that he would be one of only three people max that is capable of singing this way without fatigue or damage. If your interested I can get you the name of some of his better cd,s. Cold Chisel (if you like rock) is really worth having a listen to, they were truly brilliant.