Rueben can sing gospel and sell albums that you will not likely hear about but there is a big fan base for that stuff. Gay Clay is a multi-platinum artist who can really sing in a dentist office baskground music sort of way. Verrrrry smooth but not my thing. The other artists appeal to a cross section of people who buy music for iPod/MP3.
AAAAAARRRRGGGHHHHH
This guy seems "off key" to me...and my husband (not watching the tv) just said "he's pretty good"...lol go figure!