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 Harmonium Lesson #2 - Guru Mantra, Harmonium Lesson #3 - Moksha Mantra, Live Music Yoga Class @ Jivamukti -- FEAT. The Hang Drum Project "Om Namo Dub", Dec 6th, 2013