<span style="font-size: 1rem; font-family: SourceSansPro, sans-serif;">On March 14 at 8:00 p․m․ Aram Khachaturian Concert Hall will host a concert entitled&nbsp;"Spring Jazz Evening"&nbsp;by renowned composer and jazz composer Gary Keosayan.&nbsp;&nbsp;On his own initiative, about thirty musicians have been hosted in Yerevan and performed numerous concerts.&nbsp;<br><br> The special guest of the evening will be an American singer, guitarist Daryl Darden. He has performed with such world-famous stars as BB King, Stevie Wonder, Albert King, Bobby McFerrin, and others. Singers Alla Sahakyan, Sona Umroyan, Karina Ignatyan, and flutist Nelly Manukyan also will perform at the concert. <br><br>Besides, Gary Keosayan with his jazz quartet will perform in Dilijan and Echmiadzin, to&nbsp;promote the activation of musical life in the regions.</span>