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 Let's Play New Horizons: Catalina #1 - First Battle, Let's Play Wing Commander 2: Vengeance Of The Kilrathi - #13: A Thwarted Plan, Let's Play Wing Commander 4: The Price Of Freedom - #16 - The Return of The Enemy