I know it’s not the ’60s, but Simon & Garfunkel sure were one of the top acts in that time. In 1975, they reunite on SNL as Paul Simon was hosting. Together they perform their hit ‘The Boxer’. In this version, they include what is known as the missing verse, which seems fitting for this reunion performance. The missing verse almost seems like a personal message between Paul and Art. Here are the lyrics to that verse:

Now the years are rolling by me
They are rockin’ evenly
I am older than I once was
And younger than I’ll be and that’s not unusual.
No it isn’t strange
After changes upon changes
We are more or less the same
After changes we are more or less the same

Edit: The video got removed, so this version is just the audio.