"Have You Ever Been Lonely" by Jim Reeves and Patsy Cline - Particularly interesting in that both artists recorded the song, but never together. The two recordings were mixed and mastered together to make it a duet two decades after their deaths.
"Sailing to Philadelphia" by Mark Knopfler and James Taylor
"(I Wanna Take) Forever Tonight" by Peter Cetera and Crystal Bernard
https://www.youtube.com/watch?v=GuQsW5DMerw
From the "Stuff You Didn't Know" File: Dolph Lundgren (Rocky IV) has a Master's degree in Chemical Engineering and received a Fulbright scholarship to MIT. Also, he has a 3rd degree black belt in Karate and plays the drums.
It works the same way over here, too, except that most of our elected leaders have forgotten that. Hence, nothing ever gets done in the Legislature, and the President has to threaten to use his "phone and pen" to make things happen.