Just to echo @DelGriff, please consider signing up to host! It only takes maybe 10-15 minutes per day on average, even if you don't impose any song limits, and it's fun to see what people come up with in response to the theme you suggest.
A little more grumpily, one of the things that makes things unnecessarily hard for the coordinator is having to work to get people to volunteer to host all the time. We only get to do this if people volunteer, and there's enough of us that everyone doing it a couple of times a year is more than enough. The best way to thank Del for coordinating is to sign up to host every few months.
Meanwhile, I believe the playlist is up to date. Please shout if I've missed something, as always!