Thanks so so much for the help, guys.
I remember watching "On Stage" on my television before, so I must get NY1, I believe... but channel 1 has been "dark" every time I've checked today, and I can't find any other channel that could possibly be NY1. I'm just hoping that at the time the program I want to watch comes on, channel 1 will magically light up. Here's hoping.
[title of show] on Broadway. it's time. believe.