International Space Station Commander Chris Hadfield led a high-tech concert Monday, joining thousands of young voices from around the world — with his own voice from space. <br /><br />Students, musicians and other participants across Canada and as far away as Singapore and Australia sang along with Hadfield, belting out ISS — Is Somebody Singing?, the song Hadfield co-wrote with Ed Robertson of the Barenaked Ladies, to celebrate the ninth edition Music Monday, an annual celebration put on by the Coalition for Music Education. <br /><br />This year, the event was a partnership with CBC Music and the Canadian Space Agency. <br /><br />Credit: CBC/CSA
