Comment 7 for bug 1556620

@kaputtnik the ryhthm is actually
 * clapp (switching the threads of the loom)
 * Shuttle (moveling from left to right with the cross-thread)
 * Dull a Kind of Comp that will push the crossthread into the already woven part.
 * There are some "ticks" for the gears that keep the tension and must be moved forward once in a while.

So this should be a kind of a "sing at work" song.
And a the end of the song you have a new piece of cloth.

Like https://www.youtube.com/watch?v=6No0k3Of8s0 perhaps ;-)