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 "Hidden Energy" - Ambient / Electronic Music, Quasimidi Technox - Solo Tape - tape#2 - "TinkBell", Quasimidi Technox - Solo Tape - tape#1 - "Melloch"