As I have been [slowly] restoring my Rodgers 340 Theater organ, I have found several valuable resources on the internet, including Organ Forum. One YouTuber, I've been following for some time is Tony Imperatrice. He covers classical, modern, and Theater Organ as well as is tech series on Rodgers organs. Tony possesses knowledge, skill and talent and his videos are entertaining, informative and educational. I don't know if he's active here, but he would be an asset to this community.
Meanwhile, you can check out his YouTube Channel
Tony Imperatrice - YouTube
Meanwhile, you can check out his YouTube Channel
Tony Imperatrice - YouTube