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The Norwegian band Katzenjammer performs a live concert at Swiss music festival Gurtenfestival 2015 in Bern. Here singer and musician Anne Marit Bergheim is seen live on stage. Switzerland, 17/07 2015 Stock Photo - Alamy
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Switzerland, Zürich - November 17, 2017. The Swiss singer and rapper Nemo performs a live concert during the Energy Star Night 2017 in Hallenstadion in Zürich. (Photo credit: Gonzales Photo - Tilman Jentzsch Stock Photo - Alamy
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