There are lots of people still around Ithaca and Cornell who might know. Phil Shapiro still runs "Bound for Glory" (except during COVID)which is a free concert that airs on Sundays and is live-streamed. We saw Jon Roberts there this past year. Last year was the 50th anniversary of the program.

Lots of seniors come to these concerts- I've only been in Ithaca about 8 years so before my time (and I'm a bit too young anyway)-- if you contact Phil he could likely put the word out to his listeners. I'm on the mailing list for BfG and this is the email for contacting Phil, that goes out in the weekly mailings: pds10@cornell.edu

You can find Bound for Glory here: https://boundforglory.org/listen-live/