1979

Check out a top 100 singles chart from 1979 and among the many crosscurrents of pop going on at the time you'll find this:
Are Friends Electric? by Gary Numan's band Tubeway Army. Numan could, unembellished, play a humanoid species other than our own in a SF movie. His voice and the cold delivery are clearly pointing to a post-human, yet still romantic, future. Under the tightly orchestrated synthesizers is hard, driving, rock. This is hybrid music from a rich time of hybridization and experimentation.