Listen to Poo Pookkum Osai Adhai online. Poo Pookkum Osai Adhai is a Tamil language song and is sung by A.R. Rahman, Vairamuthu, M. Vasudevan and Sujatha Mohan. Poo Pookkum Osai Adhai, from the album Minsara Kanavu, was released in the year 1997. The duration of the song is 6:44. Download Tamil songs online from JioSaavn.