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 F32 428i sound with Supersprint exhaust - centre pipe and 435i-look muffler, BMW M2 F87 sound with Supersprint full exhaust system with valve, Audi S3 8V / 8VA 2013: sound with full Supersprint "twin pipe" exhaust