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 Soothing Music For Study And Relaxation Baroque Style - Cello and Violin, Relaxing Harp Music for Deep Sleep & Meditation — Find Inner Peace, Beautiful Adagio for Strings Healing Music ( Voyager of Light )