Dr. Teeth and The Electric Mayhem firmly established as the regular Muppet pianist. Later performances mostly feature lead vocals by Floyd or Janice and only a few featured Dr. Teeth. His speaking roles got even smaller after his performer Jim Henson's death; an exception was the 1991 Muppets stage show "Muppets on Location: Days of Swine and Roses", the voice being performed by John Kennedy. He performed Dr. Teeth from 1991 to 2003 but made only very brief appearances with very little dialogue, some examples being the 1999 film "Muppets from Space" and once in the music video for the We Are Family charity song in
Mayhem (band) avant-garde metal, the album was concept-based, dealing with themes of war and post-apocalyptic destruction. Maniac largely abandoned the traditional black metal rasp for dramatic spoken-word monologue, with most of the songs sequencing seamlessly into one another. Because of this conceptual straying, however, the album received harsh criticism. Mayhem made headlines in 2003 when fan Per Kristian Hagen landed in the hospital with a fractured skull after being hit by a severed sheep's head that had been thrown into the audience from the stage. Assault charges were filed, but the band considered it to have been entirely accidental. The band released