Listen to Idarinum online. Idarinum is a Tamil language song and is sung by Swarna Somasundaram and Rukmani Ramaswami. Idarinum, from the album Swarna Somasundaram & Rukmani Ramaswami Tamil Maha Shivaratri Songs, was released in the year 2025. The duration of the song is 3:37. Download Tamil songs online from JioSaavn.