Listen to Unathu Vizhiyil online. Unathu Vizhiyil is a Tamil language song and is sung by Shankar-Ganesh, T. M. Sounderarajan and P. Susheela. Unathu Vizhiyil, from the album Paattu Varum Super Hits Of M. G. R, was released in the year 1995. The duration of the song is 3:55. Download Tamil songs online from JioSaavn.