Knock, Knock, S. 4/1
Peter Schickele, The Greater Hoople Area Off-Season Philharmonic, The Okay Chorale, Annette Burton (Alto), Michael O'Hearn (Bass), Rebecca Shipley (Soprano), Richard Kosowski (Tenor), Scott Hogsed (Baritone), Shelly Cohen (Soprano), Steven Kelley Jones (Baritone)
℗ 1990
- 02:23No. 1. Recitative and Chorus 'Knock, Knock'
- 01:07No. 2. Recitative and Chorus 'How Many Psychiatrists'
- 04:26No. 3. Recitative and Chorus 'What Is the Question?'
- 05:48No. 4. Recitative and Chorus 'So This Guy'