In 1938 Django Reinhardt and Stephane Grappelly and their Quintet du Hot Club de France made a promo film for Decca records in London. The title of the tune is J' attendrai.
Django Reinhardt-Stephanne Grappelly & Hot Club Du France
The Hot Club du France still exist and has its own site. Please find the web sites and enjoy it.
To see the film you need Plugin flash