Complex sentence: In September 1995 Luciano Pavarotti, who organized a grand charity concert almost every year in his hometown of Modena, Italy, held a concert on behalf of the children of Bosnia & Herzegovina, particularly the War Child foundation and its efforts in Mostar.
Split into simpler sentences: In September 1995 Luciano Pavarotti organized a grand charity concert almost every year in his hometown of Modena, Italy. The concert was on behalf of the children of Bosnia & Herzegovina, particularly the War Child foundation and its efforts in Mostar.