Cass as you know there were so many back then, Jon Lord,
http://www.youtube.com/watch?v=9YJIgyJFIo0&feature=related

Billy Preston, to name a few...B3 baby was the thing to play for sure!!
http://www.youtube.com/watch?v=YlxxmNP2MKw&feature=related

[This message has been edited by Dnj (edited 11-26-2008).]