entertainment Is this the coolest cover song ever? Watch. Mamamia Team November 10, 2011 SMS Leave a comment This is incredible. Three members from Swedish vocal group Erato have done a cover of Call Your Girlfriend by Robyn, using only their hands, their voices and a few containers. It’s a must-watch. Tags: video Mamamia Team November 10, 2011 SMS Leave a comment Listen Now 00:00 We Met The Stars Of TV’s Biggest Show And Here’s Our Honest Recap The Spill A Brutally Honest Review Of With Love, Meghan CANCELLED