Bunny and I had dinner at a nearby Chinese restaurant. As we ate, Bunny mentioned that the music we were listening to must be the Chinese equivalent to elevator music. I concurred, and because I was curious to know what it was, I thought I might try to use Shazam [1] to identify it.
It did.
[Of course! It was obvious!] [2]
And now I know.
[1] https://www.shazam.com/apps