Disco Elysium has a nice soundtrack that stays in the background most of the time. While I wouldn't listen to most of the tracks outside of the game, Whirling-In-Rags is an exception: a nice upbeat, yet slightly nostalgic tune that comes in a 8 AM and 8 PM variation.

The karaoke song you can do late in the game is pretty great too, the whole game is a must-play with tons of replayability options.