The Simpsons 25th Anniversary - The Monorail song

The Simpsons are turning 25! I'll let that sink in for a moment...yes 25!

To celebrate that, there have been some live concerts The Simpsons Take The Hollywood Bowl where the voice actors sing the show's most famous songs like the Stonecutters song, See My Vest, Spider Pig and more.

What an epic show this would be to have seen live! Now Conan O Brien is better known as a talk show host these days, but over 20 years ago he was a writer for the Simpsons.

He wrote the classic Monorail episode, and he turned up to sing that song live on stage.

As a Simpson's fan...enjoy.