The BBC often post these sorts of videos on the news website. This particular one has a pretty ace track though, is it just general music I'm going to have to rip from the video or is it sampled from an actual song?

http://www.bbc.com/news/business-30887264

Tune?

It's just a repetitive progression of three chords and five notes? Off the top of my head, try Cm, Gm7, Fm and you've got it!

No reason why you shouldn't like it, but I think people would get tired of it fairly quickly.

Somebody playing a Casio VL-1.
I composed better tunes on my Casio VL-1.