Hi, I'm Marianna - composer and singer at mmsrmusic.com. I teach vocals and music theory in Moscow. I have 2 years experience in teaching kids from the age of 5 and adults, in vocal schools and privately. For more details you may contact me at mariannammusic@gmail.com, on facebook page https://www.facebook.com/marianna.makarova.7 or call +79151436534