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 ECB-0013 Violin Concerto No. 9 (RV230)(金管8重奏), Chorale and Dance〔ビギナーズ〕(クラリネット3(4)重奏), ECW-0046 大地と海の境界線(サックス3重奏)