The soundtrack and score were composed by the duo
Viswanathan–Ramamoorthy (
M. S. Viswanathan and
T. K. Ramamoorthy) while the lyrics for the songs were written by Kannadasan. The songs were recorded on 45 RPM records made by
The Gramophone Company of India Ltd, under whose label the soundtrack was also released. The violin parts for the song "Vantha Naal Muthal", which is based on the
Mohanam raga, Kannadasan acknowledged Jeyaraj, an artist in
Chennai, as the inspiration behind the lyrics "
Kalaigalile aval ovyiam" in the song "Kaalangalil Aval Vasantham". The soundtrack received critical acclaim, with "Aththan Ennaththan", "Kaalangalil Aval Vasantham", "Paal Irukkum Pazham Irukkum" and "Vantha Naal Muthal" becoming hits. The soundtrack was particularly popular in
Sri Lanka, where the songs were frequently broadcast on
Radio Ceylon. Film historian
Randor Guy believed that Kannadasan's lyrics and Viswanathan–Ramamoorthy's music contributed significantly to the film's success. "Kaalangalil Aval Vasantham" provided a much-needed breakthrough for
P. B. Sreenivas as a playback singer. Bhimsingh and Viswanathan–Ramamoorthy convinced Meiyappan to let Sreenivas render the song instead of Gemini Ganesan's usual playback singer
A. M. Rajah. The news organisation
Firstpost included "Aththan Ennaththan" as one of "five great Tamil songs from 'Mellisai Mannar' MSV". A remix version of "Vantha Naal Muthal" is featured on music artist M. Rafi's album
Aasaiyae Alaipolae. The song "Ellorum Kondaduvom", sung by Soundararajan and
Nagore E. M. Hanifa, is aired on
DD Chennai every
Eid al-Fitr to commemorate the Islamic festival. It also established Hanifa as a singer of devotional Muslim songs. == Marketing ==