Lead singers of rock and r&b bands, some noteworthy, some slightly obscure

I was a DJ in my youth and somewhat of a music trivial guy, so I thought I would put this list together.
  1. David Clayton Thomas - Blood, sweat and tears
  2. Paul Carrick - Ace, Squeeze, Mike and the Mechanics
  3. Jeffrey Osborne - LTD
  4. Luther Vandross - Change
  5. Teddy Pendergrass - Harold Melvin and the Bluenotes
  6. Burton Cummings - The Guess Who
  7. Eric Carmen - The Rasberries
  8. Mark Farner - Grand Funk Railroad (a fellow alum of Flint Kearsley High School)
  9. Donald Fagan Steely Dan
  10. Kevin Cronin - REO speedwagon
  11. George Clinton - Parliament & Funkadelics