I was nine years old, and I remember that. It gave me a jolt--I, too, am now older than my parents were when this prediction was made.
My main gripe was that I'd never get a driver's license. I've been driving for 29 years. Wow.
As for tunes from that long ago age, I remember the theme from "Hawaii Five-O" was extremely popular at the time, and we were allowed to listen to it because it was an instrumental, with no "bad" lyrics.
Like many folks on this board, I really feel that my parents got screwed. They believed they'd never grow old; now, they are feeling all the infirmaties of age, without even the comfort of remembering all the good things they did--they kept putting it off until the "new system." My mom really just wanted to go to Hawaii (hence, the "Hawaii Five-O" theme). She was always planning to go after Armageddon. Crap.
Jankyn