The KOHAR Symphony Orchestra and Choir will be performing with the stars of Armenia on May 28, 2011 at the Liberty Square Opera in Yerevan, Armenia. The lineup will include Tata Simonyan, Arame, Andre, Arsen, Safaryan, Eva Rivas, Hayko, Inga &amp;#38; Anush Arshakyans, Nune Yesayan Roland Gasparyan, Shushan Petrosyan, Zaruhi Babaian and Leyla Saripekyan.