Written by Na. Pandurangan (also credited as Iraa Pazhanisami in some sources). Review & Reception
It showcases SPB’s exceptional breath control, wide vocal range, and precise execution of gamakams (ornamentations).
The film itself was a romantic drama, and this duet became its soul. Kannadasan’s lyrics compare the beloved to the moon, the night, and eternal companionship — classic Tamil poetic romance set to M. S. Viswanathan’s gentle, lilting tune.