Listen to Kalocha Kettinnu online. Kalocha Kettinnu is a Malayalam language song and is sung by Vineeth Sreenivasan and Roopa. Kalocha Kettinnu, from the album Kalocha Kettinnu (Guru) - Karaoke, was released in the year 2009. The duration of the song is 3:47. Download Malayalam songs online from JioSaavn.