video 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 竹中管樂第67th【 竹音.逐音 】暑期音樂會(Part 9)---海賊王組曲 J-POP Stage vol.3