If you have a smartphone, I'd recommend downloading Soundhound and fire it up next time you're at the hotel. In my experience, this app has a pretty solid track record identifying songs just by listening to 15-30 seconds of the sample. I've had it peg a song sung live and music played over a stadium pa system on a televised baseball game.
In the meantime, search out "Lounge" or "Electronic Chill-out" genres in popular music streaming services. Same kind of stuff.