Gleb Matvejchuk is in the festive concert
The duet of Gleb Matvejchuk and N. Kadisheva is in the festive concert "When men sing" with the composition "Felicita", Russia TV, 8 March 2014.
Gleb and Anastasia Makeeva is in the festive concert in Circus with the composition "Vivo Per Lei", TVC, March 10. This video on Gleb's official channel YouTube