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 Extremely rare HAMMOND 102200 vintage analog Synthesizer Synth vs Darth NoiseLabCH, Ultra rare HILLWOOD SY-1800 analog synthesizer 1977- by Darth NoiseLab, WERSI BASS SYNTHESIZER AP-6 - beautiful little analog mono synthsizer