Life soundtracks for me are episodes. It wouldn't be an exciting movie, but there are things I listened to at different phases of my life that will trigger feelings. None of them are from TV or movies, as they've never been important to me. From the age of 20 to 35, I didn't have a TV. It starts with the music my parents listened to and runs through tinny radios, vinyl records, radio playlists at various jobs, more vinyl, cassettes, cds, downloads...
Jonny Quest rings a faint bell, but Conan doesn't. I saw the posters, but as far as my own life goes, I sucked at barbarism.
Hmm, it would start with guppies, then danios, then tetras for a long time, with Malawi Cichlids for an interlude. I got into barbs, then gouramis and small Bettas. After that, Apistogramma and West African dwarfs, killifish and Geophagus, followed by a lot of wild type livebearers. All of that distilled down to killifish, Central African dwarfs, African gouramis, barbs, Corys, and tetras, which is where I am now. Music wise, I got into niches and now I listen to all of it. Fishwise, it's similar.