Cast:
Helene Fischer, Bryan Adams, Andrea Bocelli, Alec Völkel, Sascha Vollmer, Mark Forster, Andreas Gabalier, David Garrett, Rea Garvey, Ignazio Boschetto, Piero Barone, Gianluca Ginoble, Mike Krüger, Lena Meyer-Landrut, Senta-Sofia Delliponti, Hartmut Engler, Joe Crawford, Rudi Buttas, Ingo Reidl, Martin Ansel, Flavio Rizzello, Oedo Kuipers, André Bauer, Ana Milva Gomes, Sophie Wilfert, Stephen Triffitt, Mark Adams, George Long