"Manuela Oeschger"@en . "Manuela Oeschger other wise known as Manou is a German singer and a member of Be Four (born February 18 1984 in Wil (Aargau), Switzerland) had her first stage experience when she was 18. In New York, she studied dance, acting and music."@en . "Manuela Oeschger other wise known as Manou is a German singer and a member of Be Four (born February 18 1984 in Wil (Aargau), Switzerland) had her first stage experience when she was 18. In New York, she studied dance, acting and music."@en . .