Tunisian singer performs during Beirut Spring festival

Tunisian singer Lutfi Bouchnak (C) performs during the Beirut Spring festival 2018 in Beirut, Lebanon, on June 4, 2018. Lutfi Bouchnak is considered one of the best tenors in the Middle East, North Africa, and the Arab world and has been dubbed as Tunisia's "Pavarotti". (Xinhua/Bilal Jawich)