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 Beautiful - THE MOST RELAXING MUSIC IMAGINABLE Electric Guitar, Small Japanese garden waterfall -The Most Relaxing Music Ever! Slow down - Spanish Guitar, Start Dust vs Galaxy Images - Psychedelic Trance Electronic Music - Drum and base