Who are your favorite keyboardists?

[DeepestPurple]

These poor guys get no respect. Only big names I can think of are Keith Emerson, Jens Johansson, & everybody who's ever played for Dream Theater. I like Derek Sherinian's solo stuff myself. Who are your picks?
EDIT: Can't forget Jon Lord

 

[johan68]

Per Wiberg, Jon Lord, Ken Hensley, Mark Stanway, Don Airy

 

[Neoman]

Rick Wakeman & Clive Nolan

 

[raptured]

Jordan Rudess
Michael Pinella
Vitalij Kuprij