This is pretty cool. Ed Robertson of the Barenaked Ladies co-wrote a song with astronaut and International Space Station commander Chris Hadfield. Who also recently recorded the first original song in space.

Now, there's video of them performing it together. Chris is playing from space and Ed is singing alongside a children's choir called the Wexford Gleeks. This is being called the first space-to-earth musical collaboration.

The song is called "I.S.S. (Is Somebody Singing),' which also stands for International Space Station.