Det är min musik (1942) — Cast
Cast
| Nils Kihlberg | Erik |
| Ragnar Widestedt | Store Clerk |
| Gunnar Ekwall | Pråmen |
| Einar Axelsson | Ragnar |
| Olav Riégo | Mussburger's Secretary |
| Rune Halvarsson | Sture Lindgren |
| Ingemar Holde | Stolle-Jocke |
| Eric Abrahamsson | Wirén |
| Sigurd Wallén | Lars |
| Lasse Dahlquist | Macce Bergius |
| Eva Henning | Inga Bergstrom |
| Irma Christenson | Maud |
| Anders Frithiof | Prof. Kenneth Monnitoff |
| Jullan Kindahl | Johansson |
| Ernst Eklund | Georg "Schorsi" |
| Carl Ström | Prof. Kenneth Monnitoff |
Crew
| Jules Sylvain | Original Music Composer |
| Gunnar Fischer | Director of Photography |
| Gunnar Johansson | Original Music Composer |
| Arne Åkermark | Production Design |
| Linda Larsson | Costume Design |
| Börje Larsson | Director |
| Oscar Rosander | Editor |
| Börje Larsson | Writer |