Ekaterina Korneva was born in Simferopol (Crimea). From a child she was studying music and singing, initially in music school and then at the Odessa College of Music. In 2011, Ekaterina graduated from the vocal faculty of the Tchaikovsky National Academy of Music in Kiev. In 2011-2014 she was doing her traineeships at the Italian Opera Academies (Osimo and Castelfidardo) with famous opera singers, coaches and conductors. She is awarded diplomas of several international vocal competitions. Currently Korneva cooperates with famous musicians and performs different concert programs in Russia, Ukraine, Italy and Germany.

According to critics, Ekaterina has an extraordinary unique timbre of voice, very similar to the color of voice of Maria Callas, and an excellent belcanto singing technique.
Three-octave vocal range allows Ekaterina to have some music pieces in her repertoire, rarely performed on stage.