From "The Times They Are a-Changin'" (1964) to "Things Have Changed" (2000) and Beyond
The times have indeed a-changed. From Peanuts, 1971:
To the current issue of the AARP Magazine:
As Pete Townshend might say, I'm just talkin' 'bout my [aging] generation.
The Times They Are a-Changin'
Things Have Changed