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 Guantanamera - Mollee Craven Steel Drums, Spanish Eyes by Mollee, Nick & Ray - Steel Drum and Ukulele and Cajon.avi, Three Little Birds by Big Bamboo Steel Band