videos in AudioSet
A list of about a million ten-second YouTube clips, each labelled with the sounds in it, that Google published in 2017. Labs use it to train and test general audio and music models.
Including Swing from Berlin (50) Wind weht weit übers Meer! (1941), Damia - Le vent m'a dit une chanson/Der Wind hat mir..., "For Dancers Only" (French swing)... Alix Combelle & Le Jazz de Paris (1941)