(TL;DR: the recording gets more interesting after 0:35.)
My friend Merle lent me some of her piano training books,
The European Piano Method
I found this
where you’re supposed to
complete the accompaniment yourself.
I took a bit more liberty ☺
The recording starts out with me just playing what’s in the actual sheet music, which isn’t very much. The second time round I play what I imagine they expect you to play, more or less. After that, I went a bit off track, and improvised – mainly on the “tango” topic, but you’ll hear some deviations, and you might even recognize some entirely different compositions in there.