MUTCD DRONE is a browser-based participatory piece of indefinite duration made by combining six 15-second loops in whatever way you see fit.
To perform it, click play on all of the videos, in any order, such that they are all active simultaneously.
There is no way to sync the sections, so don't worry about getting it "right." Each clip will repeat 8 times before stopping-- feel free to restart them in any order, and continue playing for as long as you wish. Multiple instances of the same clip can be loaded in additional browser windows and meshed into the sound. Long stretches of silence are also encouraged.