It is learnt that Farhan Akhtar is likely to perform in Kolkata in the August first week as a part of the Rock On concert. In the year 2008, the very first concert happened in Mumbai, had the band from the movie of Farhan Akhtar ' Rock On '. The band was studded with the stars like Farhan Akhtar , Arjun Rampal , Purab Kohli and Luke Kenny . This band performed with diverse rock bands from India.

A close source stated that if Farhan would be a part of this concert, then several Bollywood biggies being present in the show is bound to happen. The event might see a performance by Pentagram, the source revealed.

As the grapevine said, Farhan is going to be in Kolkata in mid-July for the promotion of his sports-flick ' Bhaag Milkha Bhaag ' and he might make announcement of the concert at that time. It is being said that the event might take place at Kolkata-based 9,000 seater Netaji Indoor Stadium.

'Mard' campaign launched by Farhan received an enormous response from the Kolkata masses and hence, a bigger possible venue is likely to be chosen for this concert, considering the probable huge flock of audience for the event.