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 Modor NF 1 Digital Polyphonic Synthesizer Demonstration song, Firstman Multivox SQ-01 analog sequencer synthesizer 1980, Shipping News by David Morley - ARP 2500 Modular synthesizer demonstration