A music conductor comes in with a score crumpled up under one arm.

Says: "Folks, get out your pencils, we have a few changes to make."

Proceeds for 20 minutes changing the music significantly, wiping out entire sections, adding beats, creating giant holds, ties, new passages, and cues to "watch him" for the cut-offs, etc., etc.

Just then, the lead singer enters saying, "Any changes for me?"

Conductor says, "No, just make sure you sing it exactly like you did yesterday in rehearsal."

🙂

Picture from the anime artist HOON who’s work can be seen at http://www.messs.cc/gallery/slideshow.php?set_albumName=HOON. Not all images are safe for work.