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 Noisia - Infrasound 2016, K.L.O - Infrasound 2016, Jphelpz b2b Grimblee b2b Bommer - Infrasound Music Festival 2014