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 BMW M5 by Hamann (Edition Race) (2010) - V10 sound - TDU by rubie38, Lamborghini Reventón (2008) - V12 sound - TDU by rubie38, Audi S4 (2010) - V8 Exhaust Sound - TDU by rubie38