Geez, 10 pages of OrganTalk, and not yet a mention of Toronto's Doug Riley. If youse guys were really hip, you'd know about this all-round great musician. He was only 23 when he arranged AND played organ and piano Ray Charles' "Doing His Thing" (1968, on ABC). He was Ray's own choice!
There's a hot quartet release he did "Live at the Montreal Bistro" with Phil Dwyer that should still be available. The label was Seajam, now called Triplet. Try www.tripletrecords.com. He's done duet recordings with flugelhornist Guido Basso recently, and look under guitarist Jake Langley's name for a nice one called "Doug's Garage".
You will be rewarded for your efforts...