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 Marimba Tropicana/Maria Cervantes, Maria Christina by Marimba Tropicana, 涙そうそう&芭蕉布 by マリンバ・トロピカーナ