The Mork and Mindy Theme

OK, why the fuck do I have the Mork and Mindy theme song in my head? (Forward to about 45 seconds into the opening sequence for the main theme music.) It's perfectly lovely, but so random. This is the sort of head-song that's really hard to account for. Did I hear another song somewhere in the ether with a segment of similar notes? Did someone mention Robin Williams in my vicinity, or Pam Dawber in a less-likely scenario? Guess it's best not to over-analyse these things.

Year: 1978
Rating: Warm