Athens, December 16, 2015/Independent Balkan News Agency By Olga Mavrou A great mezzo-soprano, Stella Doufexis, died today, Wednesday, at the age of 47 years in Berlin, defeated by cancer. She was the daughter of director Stavros Ntoufexi and she was born in Frankfurt in 1968. The German-Greek mezzo-soprano, Stella Doufexis, studied at the Hochschule der Künste in […]