These guys have talent but I'm sure they could have found a better piece to explore and put to use their skills. It's not a particularly difficult composition.
You are right again mouser. I would recommend Sister Christian, with two contra-alto cellos on the chorus, and perchance a riveting da capo performed entirely by flapping Isaiah Berlin monographs against a lecturn.
The implications for Gob's cell phone are similarly staggering. Also I like how the title implies that the song is through with cellos, like as a general concept, all waving them away dismissively.