sentences:  For the first time in his career, Ilaiyaraaja has performed in Sydney with his orchestra in Hillsong Convention Centre on 11 August 2018.Also, in the same month as to celebrate his 75th birth anniversary, a concert was held in Singapore Star Performing Arts Theatre on 18 August.Ilaiyaraaja organized a concert titled "Isai Celebrates Isai" in Chennai as a part of his 76th birthday celebration on June 2, 2019.