Artist Biography Available in: Anna Depenbusch (born 17 October 1977 in Hamburg) is a German singer and musician. Prior to her solo career she was background singer for a group called Orange Blue. In 2005 she released her first Album that united elements of pop, jazz and chanson. Anna writes lyrics always composed and produced on the lookout for the one question that everyone has asked at some time: how does love work? And why it is a constantly to the test?