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 #8 - Spark [ASMR | HD Binaural Musical & Ambient Soundscape], #6 - Picture in a Dusty Box [ASMR - Soundscape/Music | Violin & Piano Ambient]