Sanjay Leela Bhansali's magnum opus 'Bajirao Mastani' has already set a benchmark before its release.

Launch of the film's first song 'Gajanana' has entered the Guinness World Records for being the biggest song launch event. Creative maverick had gathering 5200 students to create a human formation of Ganesh's image at the event held in Pune.

It was held at the stadium which hosted Commonwealth Games in India. Sukhwinder Singh, who has lent his voice for the song performed at the event, while Ranveer Singh and Deepika Padukone took the audience by storm by playing dhol making it an memorable event.