With just hours left for the music launch of the much awaited ‘Ko’, a film directed by K V Anand with Jiiva playing the lead, a lot is riding on the songs composed by Harris Jayaraj.

“Anand and Harris share a very good rapport and it was visible (or audible) in their last venture Ayan. Ko will not just toe the line, but will be the best of the combo so far,” sources in the know say.

“The music composer has taken extra efforts to ensure that all the songs would top the charts. The album is a heady mix of melody and fast numbers with top singers crooning them,” add sources.

Produced by R S Infotainment Pvt Ltd, ‘Ko’ is released by Udhayanidhi Stalin’s Red Giant Movies. Lyrics are by Pa Vijay, Karky, Kabilan and Viveka. “Ko will no doubt be one of the best music albums of 2011.”