Irina Roganova
Irina Roganova (St. Petersburg), honoured worker of culture to the Russian Federation, head of youth and children's choir "Harmony", President of the Association of Conductors for Youth and Children's Choirs in North-West Russia, organiser of the choir competitions "Rainbow", and of a competition for composers "Choir Laboratory. 21st Century", author of methodological articles, repertoire collections; member of the Presidium of WMOs.