Catharina Hagen (born on March 11, 1955) is a singer from East Berlin, Germany. She's a daughter of well-known East German actress Eva-Maria Hagen and writer Hans Oliva-Hagen. They divorced 5 years later due to the rising success of Eva-Maria (called "East Germany's Brigitte Bardot") as an actress on stage and in films. When Catharina (Nina) was 10 years old Eva-Maria had a partnership with dissident song-writer Wolf Biermann (see links at the end).
Silbermond is a German rock band from Bautzen. The band originally formed in 1998 under the name Jast, which comes from the first letters of the band members' names (Johannes, Andreas, Stefanie, Thomas). In 2001, they changed their name to Silbermond ("Silver moon"). As opening act for Jeanette Biedermann, they became increasingly popular in Germany and Austria. They released their first album "Verschwende deine Zeit" ("Waste your time") in 2004. In late 2004 they went on tour, publishing their first concert DVD "Verschwende Deine Zeit - Live" in April 2005, which reached gold status.