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 Aloysio Becker - Primavera (A.Vivaldi) Chromatic Harmonic (Spalla), Eli - Test Sound Hans Hoyer 6802. Parte 2 (Spalla), Eli - Test Sound Hans Hoyer 6802. Parte 1 (Spalla)