Listen to Hey Kannil online. Hey Kannil is a Malayalam language song and is sung by Deepak Dev, Gayathri Suresh and Siddharth Mahadevan. Hey Kannil, from the album Chirakodinja Kinavukal (Original Motion Picture Soundtrack), was released in the year 2015. The duration of the song is 3:55. Download Malayalam songs online from JioSaavn.