There are television commercial jingles that stick in your head.  That's what they're supposed to do.  You'd find yourself humming or softly singing them while you were in the shower, driving to work, visiting crazy old Uncle Wilbur, whatever.  They got in there, in your head, and would rattle around for days, weeks, months.

Well, in the 1970's, it wasn't a commercial jingle that had us all singing, it was a commercial song!

Go ahead, relive the song, sing along and then get'll be singing it again tonight...and tomorrow...and the next day...and....

Oh, and if you want, grab a Coke.