Harris Jayaraj’s first album of the year 2007, for the riveting thriller Pachaikil Muthucharam slowly picked its way up to the top of charts. All the five tracks of the album proved to be slow poison gaining popularity as soon as the movie hit the screens. The two versions of ‘Unakkul Naane’ sung by Bombay Jayashree and Madhushree and the soothing melody in the name of ‘Un Siripinil’ are enough to sum up this album’s repertoire.