#DreamLog
Crime movie with an alien. In the climax most of the cast die fleeing, set to jazz with Norwegian lyrics.
It used quieter and higher-pitched instruments than normal, and the lyrics were sparse, so you could have short bits of dialogue between them without lowering the music. Don't know the genre name.
One verse translates to "My father wants to decide his tasks at work by democracy, because that's how it's done. He's going to talk himself to death."