Playlist: 1970s: "I'd like to teach the world to sing" and "Mean Joe Green".
1980s: one of many ads that featured Max Headroom. Then an ad with a surprise party (I have no idea when it's from, but I would guess 80s or 90s).
1990s: one with Paula Abdul interacting with old movies, and a compilation of a couple of Paula Abdul and Elton John ads. Then "Diet Coke Break" (featuring Lucky Vanous). Then "Always Coca-Cola" (I always liked that jingle). Then a few ads featuring a CGI sun drinking Coke. Then just a few of the many CGI polar bear ads. (I like to call them "colar bears.")
2000s: one featuring a couple of people watching Casablanca (I'm not sure if I ever saw this on TV, but it seems the woman is played by Felicia Day, of whom I am a big fan). Then an ad featuring "Starry Eyed Surprise" by Paul Oakenfold. Then one featuring a young Italian girl talking with her tia Rosalina.
2010s: "America the Beautiful" being sung in various languages. Then an ad featuring "Suit" by Boom! Bap! Pow! Then one featuring Ant-Man and the Hulk (from the Marvel Cinematic Universe). Then "First Love (Hawkins, Indiana)" which is a tie-in to season 3 of Stranger Things. Then a 2019 ad that ties into "The Rise of Skywalker." And an ad featuring the colar bears helping out a puffin (I didn't see it on TV until 2019, but apparently it came out at least as early as 2017. Though in the earlier version there's text at the end that says "Taste the feeling," whereas the ad I saw on TV said "Happy holidays.")