I sort of get the point. The drummer’s point of view concentrates on the business at hand. It includes, but blurs, the crowd of audience … even when there wouldn’t be one. And the beach ball the crowd is tossing around .. in all scenes?
Okay, this is a rock/pop/jazz band drummer, not a marching band drummer or marching army drummer — but the title is phrased in terms of marching, so that we would have an excuse to enjoy these performances of the same song. Same song, different drum.