The guy in charge of entertainment at the corporate level during the 90's played trumpet at Disneyland in the 60's. He's the reason why they had so many trumpets in shows from that era.
Ron was never really an Imagineer technically speaking (as Walt Disney Entertainment was always a separate unit from WDI). Though I'm sure he probably wouldn't have minded me referring to him with that term. Spectro, besides rather famously sounding like a skin disease according to Ron, was arguably the best nighttime parade we ever really got and likely make it in the domestic parks. I remember seeing it a few times as a kid, and I've always been quite dismayed that effectively it never caused the revolution people were hoping for when it came to parade design. The upgrades over its predecessor, and even Light Magic, numerous and frankly if you compare the two besides the nostalgic aspect, Spectro will almost always come out on top. Fantillusion is even better (and according to Ron the first show Eisner ever actually let him name), and I would argue is the worldwide standard for what a night parade can be at a Disney park. It is simply the best that WDE ever produced, and likely better than anything WDI could ever do at this point. If you swapped out the Disney floats with more generic ones, it would still be a top level parade for anything park in the world today. People would go nuts for it. Not easy when it was essentially conceived and designed 30 years ago...
Man I miss Ron.
I could have sworn that was on the banned song list, assuming here is one, nowadays.