Listen to Kan Pesum Varthaigal online. Kan Pesum Varthaigal is a Tamil language song and is sung by Karthik and Yuvan Shankar Raja. Kan Pesum Varthaigal, from the album 7 G Rainbow Colony, was released in the year 2004. The duration of the song is 5:50. Download Tamil songs online from JioSaavn.