I’d give anything for some interior shots. Just sayin’
The most recent one I have seen is a segment by the CBC about a year ago. Cleaned stained glass re-installation videos would be very very nice to have...
There are some relatively recent photos in this article:
A Work In Progress: Charting The Ongoing Renovation Of Toronto’s Venerable Massey Hall - Page 2 of 3 - ProSoundWeb
Checking in on the comprehensive renovation process for an iconic Toronto live performance venue.