
Helikopter Streichquartett
- År: 1996
- Land: Netherlands
- Genre: Documentary, Musik
- Studio: Allegri Film
- Nøgleord: composer, classical music, avant-garde
- Direktør: Frank Scheffer
- Cast: Karlheinz Stockhausen, Irvine Arditti, Graeme Jennings, Garth Knox, Rohan de Saram