The MOI - Plastic People - Absolutely Free (1967) https://www.youtube.com/watch?v=0WY1y8J7MM0
Side one: "Absolutely Free" (#1 in a Series of Underground Oratorios) 1. Plastic People 2. The Duke of Prunes 3. Amnesia Vivace 4. The Duke Regains His Chops 5. Call Any Vegetable 6. Invocation & Ritual Dance of the Young Pumpkin 7. Soft-Sell Conclusion Side two: "The M.O.I. American Pageant" (#2 in a Series of Underground Oratorios) 1. America Drinks 2. Status Back Baby 3. Uncle Bernie's Farm 4. Son of Suzy Creamcheese 5. Brown Shoes Don't Make It 6. America Drinks & Goes Home (deleted an unsolicited ad)