I don't suppose you know what happened to the inner working of Big Nelly do you?
You are quite right that the CMs seemed very lacking in the details of her (although they were quite interested by the time I had finished talking to them about it).
I've drawn a blank finding out when they switched from the live organ to the recording although I suspect it was in the mid 90's.
This may actually warrant a separate topic, I guess, but for the moment I'll just reply here... moderators, feel free to split if appropriate!
I was quite intrigued by this as I have absolutely no recollection of what played at the Carrousel before the current loop was installed (I somehow didn't spend much time in Fantasyland in the early years...) so I've been combing the DLP archives trying to find out more on this topic.
Unfortunately I only found a total of one (1!) document that even mentioned the Carrousel music! It's a Fantasyland audio track list of sorts (not a track list in the Forum's sense, i.e. no individual titles are given) from way back in 1988. It actually states that there was to be a music loop synchronized with the mechanics of the carrousel organ, presumably making it look as if it was played live while actually being pre-recorded... Now, that same document mentions a working band organ for the Labyrinth, so I don't know if it reflects what was eventually installed... (who knows, maybe the working organ was switched to the carrousel eventually...)
Do you have any direct evidence that Big Nelly played live music, rather than simulate it?
Nothing that would stand up in court
The bellows were certainly working (you could feel the air from the pipes) and the drums situated on either side of the organ (now removed) were playing. The sound also increased considerably when you passed the organ which doesn't happen now.
That could be, as you suggest, that they used the bellows to pump the air through but removed the reeds etc and engineered the music (say by placing speakers only in one section so the music swells and fades as it would with a live organ - they already do this with the single speaker to the left of the booth on the Dumbo ride, of course - and it's noticeable when recording the music whilst riding).
The drums DID work (you could see the skins moving and sound most certainly came from them
(I can't see how the skins would move without striking them).
Whilst I was researching this aspect, I did come across several web pages that stated that Nelly was, indeed, live (these were mechanical music pages relating to the organ, not the Park, and celebrating the fact that Disney had preserved what was held as an important instrument )but I have only been able to find the one that I linked to since though.
There was some enthusiasm shown that Disney was using a live organ but, of course, they may have been fooled if, as you suggest, Disney chose to use a little showmanship and create the illusion of real music. Let's face it, Disney has this down to a fine art.
I should have noted those pages and linked to them as sources for the information, bother!
I'll have to trawl the internet some more.
Isn't it amazing how such information is missing after such a relatively short period of time?
I feel a quest coming on
Do please keep me informed if you find out anything else about her.
http://www.bandorganmusic.com/music/Paul%20Eakins%27%20Gay%2090%27s%20Collection.pdf says that she went to WDW first so maybe the answer could lie there?.