I'm surprised I didn't see this, unless I missed it (cuz I'm older), how about Mr. Roboto by Styx (cuz I'm older).
What of theme songs from tv or movies: Transformers, Astro Boy (redo of Pinocchio), Gigantor, Iron Giant, Robots, Westworld, Day the Earth Stood Still (1951 and/or 2008) (GORT is Awesome, and I don't mean the Lego Movie), Robbie (Forbidden Planet), Lost in Space's B-9 (60's TV and 1990's remake), robots from AI, Terminator franchise and the list goes on and on.
BTW:
https://www.google.com/#q=movies+that+feature+robots
and:
http://www.gamesradar.com/50-greatest-movie-robots/