I'm sure you can figure out the melody on your own. I am not a musician and I can't write music. I've just got an English degree, and so I CAN write some mean lyrics when I've a mind to.
The……blade all full of joint compound goes slap slap slap/slap slap slap/slap slap slap/the blade all full of joint compound goes slap slap slap/all 'cross the drywall.
The……..sander on the hardened joint compound goes scrape scrape scrape/scrape scrape scrape/scrape scrape scrape/the sander on the hardened joint compound goes scrape scrape scrape/all 'cross the hardened joint compound to make it nice and smooth.
The……particles of dust go ev-ry-where/ev-ry-where/ev-ry-where/the particles of dust go ev-ry-where, especially in your mouth and lungs and on the lenses of your glasses and in your hair. And on your feet.
The…..person doing the sanding goes cough cough cough/cough cough cough/cough cough cough/the person doing the sanding goes cough cough cough/and then she vacuums up all the dust and decides enough's enough, it's time for a shower.