>>88512706Actually, shouldn't some of the older classic Christmas Songs be out of copyright by now?
A lot of these are in the Public Domain.
https://support.easysong.com/hc/en-us/articles/360047491414-Christmas-Songs-in-the-Public-DomainThere's literally enough recognizeable public domain songs here to fill a Christmas album. Hell, to distribute the load, make it a Hololive English presents Christmas Album. I'm sure some of the girls would want a christmas song.