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 Moog Prodigy Analog Synthesizer (1979) sound demo, E-MU Emax SE Sampler (1986) "Dark Planet" space soundtrack style, ARP QUADRA Analog Synthesizer (1978) "70s Space Disco"