Listen to Jillu Jillu Kaatru online. Jillu Jillu Kaatru is a Tamil language song and is sung by U.K. Muralidharan and Krithika Srinivas. Jillu Jillu Kaatru, from the album Naangam Thamizhan, was released in the year 2012. The duration of the song is 5:26. Download Tamil songs online from JioSaavn.