During his Luck Reunion concert on Thursday (March 14), Willie Nelson performed “Rainbow Connection” with none other than Kermit the Frog. With Kermit on banjo and Nelson on guitar ...

The Muppet Movie tells Kermit’s swamp-to-stardom saga, an origin story introduced by “The Rainbow Connection.” Swamp-dweller Kermit plucks a banjo, contemplating rainbows and “what’s on ...