Mumbai%2C 18th%C2%A0March 2023 %28NewsHelpline%29 %26%238211%3B Ruaa Ruaa%2C the first single from the second instalment of Mani Ratnam%26%23039%3Bs magnum opus Ponniyin Selvan is all set to drop on 20th%C2%A0%C2%A0march%2C the first look for the song is%26%238230%3B