Listen to Aritharathai Poosi Kolla online. Aritharathai Poosi Kolla is a Tamil language song and is sung by Ilaiyaraaja, Ilaiyaraaja, S. Janaki and S. Janaki. Aritharathai Poosi Kolla, from the album Avathaaram, was released in the year 2017. The duration of the song is 5:52. Download Tamil songs online from JioSaavn.