This 1983 ad for IBM's business software application Lotus 1-2-3 could not be more gloriously eighties -- from the fashion to the giant computers (I kind of miss those clacking keyboards), to the video effects. That was a special time in our culture.
Honestly what sells your hybrid database, spreadsheet and graphing software better than.... jazz dancing? (And a little bit of lindy hop?) Enjoy!
Hattip: Londonhelen on the Swing Dancing sub-reddit (of course).