Loredana Zefi is a professional Swiss musician who is known by her stage name 'Loredana.' She was born on September 1, 1995, into a Kosovan family from Ferizaj in the city of Lucerne. She embarked on her musical journey at the age of 18 and gained significant popularity with her debut single, "Sonnenbrille," which achieved success in Albania and German-speaking Europe, earning two gold certifications in Austria and Germany.