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 Long Arm vs Ruslan Gadzhimuradov - When Children Sleep / Key Door / The Ashes Live, Long Arm "Key Door" (The Branches - Project: Mooncircle, 2011), Rain Dog - Like A Lame Man Stepping (V/A: Σclipse - Project: Mooncircle, 2013)