I have found that in these times when almost no music talent is to be seen I prefer to listen to game music and OST.

One theme song that got stuck with me when I used to play games before is from game Warframe called "To Take Away It's Pain" or "Smiles From Juran"

Quick short story while you listen to it: It is about Umbra who spied on evil villian Ballas and in the end Ballas infested him, tortured him, turned him into a waframe (bio-metal exoskeletons controlled by Operators) and made him kill his own son. You as a Operator try and connect with Umbra.
It is a very short theme song but it is really beautiful, it start with the string instrument as Umbra grieves and suffers from all the pain and torture it has endured and then the second part is where he connects with Operator who helps him to "take away its pain."

"And it was not their force of will — not their Void devilry — not their alien darkness... it was something else. It was that somehow, from within the derelict-horror, they had learned a way to see inside an ugly, broken thing — and take away its pain." Ballas

Unfortunately I couldn't find the name of the string instrument, it is so calming.
If someone here plays games sometimes, I would highly recommend checking out Warframe and the "Sacrifice" quest.