Here's two websites that I just found for information & videos about popular jingles from way back when:

http://www.tvparty.com/vaultcom2.html

and

http://www.80stvthemes.com/commercials/

**

Sorry if the links to these websites are already posted on this thread}, but since this thread is kinda long :o} it's not gonna hurt to post them again.

Enjoy!