This tune is called Grandfather's Clock written in 1876. According to wiki it is a standard of "British Brass Bands". I do like the toots in it, it's supposed to be a tick-tock-tick but I think with pure tones it comes out as a toot.

I've made a few visual tweaks to the software that makes the videos too. Mainly colour related, and something retro at the end while it waits. There's a bug with half/third notes where it doesn't track the time accurately. Rather than fixing that I just let it take a few more seconds at the end doing nothing. I know put some smilies in there with some retro flashing.