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 MHFO 2012 Anniversary OST Disc 3 - 1 - Mezeporta Wind, Rengoku II OST - 24 - Demise (Deucalion BGM), MHFO 2012 Anniversary OST Disc 1 - 10 - World of Hunting