Another artist that has made only one thing I like is RYKARD, who produced the track North Cormorant Obscurity.

I first listened to this track when using Pandora's music recommendation feature many years ago when I was in High School getting into music for the first time.

The music paints such a deep, contemplative feeling, and -- far from boring -- uses sounds here and there to keep things fresh and interesting. It feels like I'm travelling underwater, or that I'm looking over a snowy and windswept vista, or through space. There's so many different layers to listen for that compliment each other.