A pair wander the streets of Warsaw, meeting famous Polish musicians.
Unfortunately the movie Koncert na 707 ulic is not yet available on HBO Max.
| Directing | Ryszard Pluciński | Director |
| Sound | Marek Sart | Music |
| Sound | Wacław Kisielewski | Musician |
| Sound | Bernard Kawka | Music |
| Sound | Marek Tomaszewski | Musician |
| Sound | Anna Grabowska | Sound |
| Lighting | Mieczysław Kozaczyk | Gaffer |
| Sound | Andrzej Mundkowski | Music |
| Sound | Andrzej Malczewski | Sound |
| Editing | Anna Maria Czołnik | Editor |
| Sound | Maciej Kossowski | Vocals |
| Sound | Irena Santor | Vocals |
| Sound | Krzysztof Grabowski | Sound |
| Sound | Jerzy Matuszkiewicz | Music |
| Sound | Fryderyka Elkana | Vocals |
| Costume & Make-Up | Irena Czerwińska | Makeup Artist |
| Sound | Juliusz Loranc | Music |
| Sound | Maciej Kossowski | Music |
| Art | Roman Wołyniec | Production Design |
| Production | Miroslaw Podolski | Production Manager |
| Sound | Włodzimierz Kruszyński | Music Arranger |
| Camera | Mieczysław Jahoda | Director of Photography |
| Costume & Make-Up | Xymena Zaniewska | Costume Design |
| Sound | Adam Skorupka | Music Arranger |
| Sound | Juliusz Loranc | Music Arranger |
| Writing | Jerzy Kleyny | Screenplay |
| Sound | Maciej Kossowski | Music Arranger |
| Writing | Krzysztof Rogulski | Lyricist |
| Camera | Bogdan Borewicz | Assistant Camera |
| Writing | Grzegorz Lasota | Story Editor |
| Writing | Piotr Janczerski | Lyricist |
| Writing | Wojciech Młynarski | Lyricist |
| Camera | Wladyslaw Nagy | Assistant Camera |
| Production | Andrzej Olański | Assistant Production Manager |
| Sound | Adam Wiernik | Conductor |
| Writing | Jacek Korczakowski | Lyricist |
| Production | Tomasz Golebiowski | Assistant Production Manager |
| Writing | Andrzej Bianusz | Lyricist |
| Directing | Grzegorz Skurski | Assistant Director |
| Writing | Janusz Kofta | Lyricist |
| Camera | Franciszek Łokaj | Assistant Camera |
