![The Swiss pop and folk music singer Sarah-Jane performing live at the Schlager Nacht 2012, pop music event, in Lucerne, Switzerland, Europe - SuperStock The Swiss pop and folk music singer Sarah-Jane performing live at the Schlager Nacht 2012, pop music event, in Lucerne, Switzerland, Europe - SuperStock](https://cdn.superstock.com/1848/Comp/1848-722672.webp)
The Swiss pop and folk music singer Sarah-Jane performing live at the Schlager Nacht 2012, pop music event, in Lucerne, Switzerland, Europe - SuperStock
![The German pop singer Michelle performing live at the Schlager Nacht 2012, pop music event, in Lucerne, Switzerland, Europe Stock Photo - Alamy The German pop singer Michelle performing live at the Schlager Nacht 2012, pop music event, in Lucerne, Switzerland, Europe Stock Photo - Alamy](https://c8.alamy.com/comp/CRB4F2/the-german-pop-singer-michelle-performing-live-at-the-schlager-nacht-CRB4F2.jpg)
The German pop singer Michelle performing live at the Schlager Nacht 2012, pop music event, in Lucerne, Switzerland, Europe Stock Photo - Alamy
![The German pop singer Michelle performing live at the Schlager Nacht 2012, pop music event, in Lucerne, Switzerland, Europe Stock Photo - Alamy The German pop singer Michelle performing live at the Schlager Nacht 2012, pop music event, in Lucerne, Switzerland, Europe Stock Photo - Alamy](https://c8.alamy.com/comp/DGJ457/the-german-pop-singer-michelle-performing-live-at-the-schlager-nacht-DGJ457.jpg)