Listen to Omanathigalil Onam online. Omanathigalil Onam is a Malayalam language song and is sung by K.J. Yesudas and P. Susheela. Omanathigalil Onam, from the album Thulabharam, was released in the year 1968. The duration of the song is 3:31. Download Malayalam songs online from JioSaavn.