| ACT 1 | Sung By |
| Something in the Air of May | Prof. Johann Volk |
| Interlude in a Barber Shop | Prof. Johann Volk and Baron Kuno Adelhorst |
| A Chanson in the Prater | Prof. Johann Volk, Marie-Baroness von Schlewitz, Father and Mother |
| A Doll Fantasy | Marie-Baroness von Schlewitz |
| You Wait and Wait and Wait | Marie-Baroness von Schlewitz and Baron Kuno Adelhorst |
| I Built a Dream Today (One Day) | Prof. Johann Volk, Baron Kuno Adelhorst and Josef (clarinet player) |
| Dance, My Darlings | Marie-Baroness von Schlewitz and Singing Ensemble |
| ACT 2 | Sung By |
| Always Be a Gentleman | Marie-Baroness von Schlewitz and Baron Kuno Adelhorst |
| I Built a Dream Today (One Day) (Reprise) | Josef (clarinet player) |
| Somebody Ought To Be Told | Friedl (Willie's model) |
| Something New Is in My Heart | Marie-Baroness von Schlewitz |
| (Just) Once Around the Clock | Friedl (Willie's model), Baron Kuno Adelhorst and Uncle Pishka |
| Something New Is in My Heart (Reprise) | Marie-Baroness von Schlewitz |