One time, we did a 6-minute video in one take. It required weeks of planning, prep and memorization. There were multiple tries. We had errors. We had to start over. A lot. Finally, we nailed it. It took a full crew two days.
This guy does a 12-minute video in which he plays 100 guitar riffs that touch upon decades of music history. From memory. In one take. Oh, brave new world.