I second Audiofeil's mention of The Blues Project, especially the album "Projections."
http://en.wikipedia.org/wiki/Blues_Project
Also, if you are interested in the folk genre, The New Christy Minstrels. Take a look at a list of some of their former members, in this writeup:
http://en.wikipedia.org/wiki/New_Christy_Minstrels
Also in the folk genre, Tim Hardin.
http://en.wikipedia.org/wiki/Tim_Hardin
Regards,
-- Al
http://en.wikipedia.org/wiki/Blues_Project
Also, if you are interested in the folk genre, The New Christy Minstrels. Take a look at a list of some of their former members, in this writeup:
http://en.wikipedia.org/wiki/New_Christy_Minstrels
Also in the folk genre, Tim Hardin.
http://en.wikipedia.org/wiki/Tim_Hardin
Regards,
-- Al