[Thump553]

Martin Sexton.  Click on any of the mp3 links on this page and I guarantee you will click on the rest:

http://www.martinsexton.com/multimedia/audio.html


He's also great in concert if he ever comes around to your area.

[Imperial]

Morten Harket from A-HA. 
His voice is almost perfect!!!

Imperial

[JoshK]

I admit I don't know quite a number of the singers mentioned here.   I am one of the few who actually prefer male vocals to female vocals.   

I have to say, the dude who won England's got talent, the opera singer was phenomenal.
Josh Groban has an amazing voice, although I only like some of his music. 
Andre Bocelli

Maynard Keenan
Thom Yorke (although sometimes his voice can be aggrevating as well, but when it is good it is great)
Chris Cornell back in the days of early Soundgarden
Jeff Buckley

[lonewolfny42]

James Taylor.....for 40 years....smooth and inviting.

Wilson Pickett.....sweet funky Soul/R&B...makes you want to move.

Tom Waits.....unique vocals....different.

Al Green.....sensual Soul with style.

[ZLS]

  aa  I played a Johnny Hartman cut at a Chicago Audio Society meeting, and when it was over everyone broke out into applause.  'Nuff Said

[soundbitten1]

Fred Neil had a great baritone voice . Anyone familiar with his recordings ?