And yet even more "Waves" stuff!

Again, with Maya and Cleric who's a Kangaroo in this piece. One of the major gimmicks of the series is that humans are able to turn into animal versions of their pets/companions.

For some folks and situations, it's just for fun/show. Other times, there's an actual function/reason for doing so. In this case, I'd say it's kind of in the middle. You don't really need to be a kangaroo to play a guitar, BUT it looks cool when there's two roos playing. :Y