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 a time again in 432hz - fingerstyle guitar - Frequency 432, Pyramids on my mind - 12 string Guitar in 432hz- Frequency 432, Locomotive Breath Blues - 12 String Acoustic Guitar with Harp - Jethro Tull Bluze