Download MP3 Rock On (Title Track) Lyrical | Arjun Rampal, Farhan Akhtar, Prachi Desai, Purab Kohli, Koel Puri Download MP4 Rock On (Title Track) Lyrical | Arjun Rampal, Farhan Akhtar, Prachi Desai, Purab Kohli, Koel Puri