When he was only 16 years old, Steve Winwood was credited with the best blue-eyed soul voice in Britain. That was way back in 1963 when he sang with the Spencer Davis Group. He later anchored the groups Traffic and Blind Faith, then disappeared into his country estate for a while before fashioning a Grammy-winning solo career in the '80s.
The one constant throughout Winwood's career is that voice -- a yearning, deep-from-within tenor that can run from raw to celestially smooth in the blink of a phrase.