Lessons and master classes with tutors: Lev Ognev, Elina Mitina, Lorraine Nubar, Cynthia Sanner, Irina Dolzenko, Edith Wiens, Arlene Shrut, Marina Rebeka, Natela Nicoli, Eteri Lamoris, Ildiko Raimondi, Giaсomo Aragall, Christa Ludwig, Claudia Rüggeberg, Elena Sigova, Julie Kennard, Ian Partridge, Mark Wildman, Michael Dussek, Richard Stokes, Catherine Benson; Work with composers, conductors, artists and accomponists: Ivan Moroko, Adrian Zagoritis, Sergey Milekhin, Alexander Lepskiy, Andris Veismanis, Gunars Kalninsh, Maria Naumova, Niks Matvejevs, Janis Stibelis, Avram Russo, Anna Shelest, Fausto Di Benedetto, Olga Moskalenova, Maya Sazonova, Alessandro Zuppardo, Svetlana Sokolova, Inna Davidova, Alla Bell, Jurijs Kaspers, Jevgeny Chepovetsky, Osvalds Shneiders. Winner and the participant of many different International competitions, TV-shows and concerts (more then 350 concerts-solos, duets choirs and more, 4 times in Carnegie Hall in NYC).