I encourage you to listen to more music, particularly if "humanity" is intrinsic to the art of it. There is plenty of music made by humans that is rather un-humanlike. Noise, Drone, Chiptune, Glitch, Musique Concrete, Field Recordings, etc all explore the outer limits of music as an artform, and many have no more of a human element than somebody was there to create it (incidentally, most music in those genres doesn't often have lyrics).