The Lugubrious Library Loft
This clustonic piece is based on the need for two persons to perform each instrument. For example, the piano requires a player on the keyboard and a player malleting the strings simultaneously, and so on for each instrument. As for the vocals, one person was to sing only the notes in an "ah" while the second person skillfully inserted their lips, tongue, and teeth into the first person's mouth and moved them around a bit to form the enunciations.
prepared piano, string piano, bowed tuning forks, tuning fork pattycake, two-tongue vocals, electric bass, electric guitar, violin.