Fur Jam

From Muppet Wiki

Fur Jam is a band from Seattle made up of four furry monsters and a fish. Their music video for "Don't Waste the Water" appeared on "Telly's Town" as a fun clip of the week. Big Bird and Telly jam to their music video which they find "cool" and "excellent." They perform in sinks and bathtubs to further express their environmentalist message.

Fur Jam is a spoof of rock band Pearl Jam, also from Seattle.