http://music.cbc.ca/#/blogs/2013/5/M...crosses-Canada

This past February, Canadian astronaut Chris Hadfield and Barenaked Ladies' Ed Robertson co-wrote "(I.S.S.) Is Somebody Singing?" for Music Monday 2013.

Then, in an unprecedented cross-hemisphere collaboration, the song was recorded live by Barenaked Ladies and the Wexford Gleeks choir in the Toronto CBC Studios along with Hadfield aboard the International Space Station, which you can watch above.