Bianca

Herlinde Grobe (born October 5, 1948, in Hausen bei Offenbach), known by her stage name Bianca, is a German singer and composer of folk hits. She is particularly known for her songs with religious content. As a singer she performs under the name "Bianca"; as a composer under her real name "Herlinde Grobe". She writes the lyrics for her songs under the pseudonym "Sandra Mareike".