‘Rock on 2’ Directed by Shujaat Saudagar, now all set to treat the audience with the teaser of their very first song titled ‘Jagro’. 'Rock on 2' starring Farhan Akhtar, Arjun Rampal, Purab Kohli, Prachi Desai and Shraddha Kapoor is expected to be another roller-coaster ride of friendship, emotions and much more. Shraddha Kapoor, who is the new entrant of the band, has prepped to her fullest, in terms of singing and has also learnt piano as a part of preparations for her character. 'Rock on 2' set to hit theatres on November 11.