. . . . . "tribute" . "Alan Hovhaness 80th Birthday Gala Celebration" . "This concert celebrated the 80th birthday of composer Alan Hovhaness.\r\nWORLD PREMIERE of Alan Hovhaness' SYMPHONY NO. 65, OP. 428, \"ARTSAKH\"\r\n" . . . . . "1991-10-06T14:00:00"^^ . . . . "symphony orchestra performance" . . . .