Sirusho and the Dorians rock group will give a joint concert on April 6.
The concert organized by the Deem Communications Company will take place at Karen Demirchyan Sports and Concert Complex.
Sirusho took the 4th place for Armenia in the Eurovision Song Contest in Belgrade in 2008.
Dorians will represent Armenia at Eurovision 2013 in Malmö with the song Lonely Planet. Black Sabbath guitarist Tony Iommi has written the rock ballad.