Love it too! One that has been my top listen count for years is The Witcher 3 OST. The use of some slav traditional instruments was nothing I’ve ever heard like before, and it resonated a lot with the story. Special mention to:
Although neither tracks are part of the published albums :/
Not sure if it fits the bill, but it is categorized as a soulslike: Death Door. It’s an indie game, chill and cute atmosphere, still challenging but not too punishing. I haven’t played much soulslike before but I started this one on Steam Deck and I’m really digging it!