Mumbai, Jan 15 (IANS) A technical glitch pointed out by filmmaker Vishal Bhardwaj in the national anthem played at movie theatres has been rectified. He has appreciated the authorities for their quick and efficient work.In a tweet put out on October 29, 2018, Bhardwaj -- who also composes music -- said he had heard the national anthem produced by the Films Division and the Ministry of Information and Broadcasting during the Mumbai Film Festival."There is a technical glitch at 'Gahe Tav Jai Gaatha'. It seems to be a sound transfer issue. Goes off tune and hurts ear and soul. Can Ministry of Information and Broadcasting please get this rectified?" Bhardwaj wrote.In a follow up tweet a month later, he hoped it had come to the notice of the concerned people.And on Tuesday, the filmmaker was happy to share: "The national anthem in the theatres has been rectified. Many thanks to Films Division, Ministry of Information and Broadcasting and Rajyavardhan Singh Rathore for facilitating this so quickly and efficiently." --IANS rb/bg