Lots of youtube videos, certain tv shows, and I especially loved watching the web show Critical Role while drawing, since most episodes are 4 hours long! I also have a wealth of audio books for future entertainment while drawing, too.
I have found I prefer things that don't require 100% attention, but I can glance over and have something to look at- which is why audio books and music are the bottom of my list for drawing time.
@aqua03 Linkara is one for me too! =)