Listen to Kolusu Osaipol online. Kolusu Osaipol is a Tamil language song and is sung by Ajay Sathyan and Rajani Ravi. Kolusu Osaipol, from the album Kadhal Kadhal Kadhal, was released in the year 2021. The duration of the song is 4:36. Download Tamil songs online from JioSaavn.