I've always mixed the music I play at "Christmas/Holiday" gigs ...
Two weeks ago, while leaving an upscale AL venue, a woman complimented me on the music, but added, I hope next time you play some Hanukkah songs ... This is ghe first time that's ever happened ...
Here is one Jewish related song I've performed from time to time, and here is a little background:
https://en.wikipedia.org/wiki/Bei_Mir_Bistu_Shein