Original sentence: KOHAR has continued to spread its message when touring the middle-east, commencing with the Syrian Arab Republic, and a first appearance on July 9th 2009, at The Opera Theater of Damascus, followed by successful performances on the 15th, 16th and 17th July 2009, within the ancient fortress of the renowned world-heritage site of the Citadel of Aleppo
Edited sentence: KOHAR has continued to spread its message when touring the middle-east, commencing with the Syrian Arab Republic, and a first appearance on July 9th 2009, at The Opera Theater of Damascus, followed by successful performances on the 15th, 16th and 17th July 2009, within the ancient fortress of the renowned world-heritage site of the "Citadel of Aleppo"