The Minstrels

From Muppet Wiki

The Minstrels are a group of wandering musicians on Fraggle Rock. Led by Cantus the Minstrel, they were introduced in The Minstrels. Though Cantus made several solo visits, the minstrels returned as a group in Mokey and the Minstrels and The Honk of Honks. The members and instruments include Cantus (magic pipe), Murray (guitar), Brool (stringed instrument), Brio (cymbals), and Balsam (bongo drums). Cantus and Brio are Fraggles, what species Murray, Brool and Balsam are is a mystery.