You can listen to Newsom's "The Muppet Show Theme" here via Stereogum and check out "Life's a Happy Song" below. The Muppets Original Soundtrack is due out on November 21 via Disney.

“The Muppet Show Theme” by The Muppets cast from The Muppet Show (1976) In 1976, the variety show known as The Muppet Show first aired. It was a program Jim Henson had shopped around to ...

OK Go have released the video for their cover of 'The Muppets Show Theme', to be included on an upcoming Muppets tribute album. The Chicago band have contributed the track for The Green Album ...

But when the Muppets performed the song on The Ed Sullivan Show, it became an instant classic. It also hit the Billboard charts Mah Nà Mah Nà definitely wasn't a number 1 hit.

Cue The Muppet Show theme song, "It's time to play the music / It's time to light the lights / It's time to meet the Muppets on the Muppet Show tonight..." As a tremendous fan of The Muppet Show ...