1. Rob Halford - incredible range and incredible power even n his highst ranges whereas mostt guys' voices get thin on the very high notes. Halford a a tremendous variety of heavy metal songs and could sing any style from ballad type stuff like Dreamer Deceiver, Diamonds And Rust, Before The Dawn, and When The Night Comes Down, to aggressive heavy songs from the photo-thrash of the title track of Screaming For Vengeance and Freewheel Burning to heavy metal classics like Victim Of Changes, The Sinner, The Sentinel and Hell Bent For Leather. He was a tremendous frontman as well.
2. Ronnie James Dio - An intensely melodic and powerful singer who conjured up great emotion in all his best songs and there are lots of them. Whether he was singing a ballad like "Catch The Rainbow", and epic like "Stargazer", an absolute classic like "Heaven and Hell, or songs from his illustrious solo career including the amazing "Rainbow In The Dark", "Don't Talk To Strangers", "The Last In Line", or the very heavy blues of "Evil On Queen Street", he could do it all. He was another incredibly charismatic and captivating frontman.
2. Ronnie James Dio - An intensely melodic and powerful singer who conjured up great emotion in all his best songs and there are lots of them. Whether he was singing a ballad like "Catch The Rainbow", and epic like "Stargazer", an absolute classic like "Heaven and Hell, or songs from his illustrious solo career including the amazing "Rainbow In The Dark", "Don't Talk To Strangers", "The Last In Line", or the very heavy blues of "Evil On Queen Street", he could do it all. He was another incredibly charismatic and captivating frontman.
