This is random, but did we know that a full cast recording for this Dave Malloy - Jason Craig show can be downloaded for free from Dave Malloy's website? http://davemalloy.com/beowulf.html
I've just listened to a minute or so thus far. Not sure yet if it's really my thing, but hey, it's free.
(Also, Dave Malloy's website has always had some sample tracks from various shows, but I think he might have added more of them recently. If you scroll down to the show titles listed at http://davemalloy.com/resume.html and follow the links, you'll find them, including some for Malloy and Craig's current show Beardo at http://davemalloy.com/beardo.html.)