Kraftwerk play "Spacelab" with astronaut aboard International Space Station
Kraftwerk had a massive surprise for fans attending Friday's show at the Jazz Open Festival in Stuttgart, Germany. Before performing "Spacelab" the legendary band contacted astronaut Alexander Gerst live at the International Space Station. Then Kraftwerk and Gerst magically performed a special version of "Spacelab" together - Gerst played virtual synthesizers on a tablet.
Of course there's video of this historic event and you can watch it below courtesy of Kraftwerk and European Space Agency.