Ullu Ka Pattha, the first song from the Ranbir Kapoor and Katrina Kaif starrer film 'Jagga Jasoos' has been released. The song has been composed by Pritam, with vocals by Arijit Singh and Nikita Gandhi, and lyrics by Amitabh Bhattacharya. Directed by Anurag Basu, the film will release on July 14.