It was an unusually musical Awesome Games Done Quick this year, with an Elden Ring hitless boss showcase performed using an electric saxophone controller, followed by a Crazy Taxi speedrun with a live backing band.
The original soundtrack of Crazy Taxi by Bad Religion and The Offspring is an essential part of its appeal, but also a sure way to get a DMCA strike on your video of it.
To get around that, runner chuckles825 performed this run with Limiter Cut, a backing band formed for the occasion. They played the songs to a thrilled audience, skipping to the next track when chuckles825 finished each level and restarting whatever song they were playing when he goofed and, for instance, drove an entire taxi-load of grandmas into the sea.
It's not the kind of speedrun you watch to learn about how various glitches and skips are performed—the all-romances speedrun of Fallout: New Vegas went a little deeper on that stuff.
This one you watch for the entertainment value of recurring hard stops whenever a level's complete followed by the drummer doing that snippet of Change the World over the menu screen.