'Headache' is a foot tapping Rap song sung by Mika Singh featuring Jimmy Sheirgill, Binnu Dhillon & Rana Ranbir. Sing along to the tunes of this fun number from the film 'Rangeelay'. Music: Jaidev Kumar Lyrics: Kumaar 'Rangeelay' is a Navaniat Singh directorial film featuring Jimmy Sheirgill & Neha Dhupia in the lead roles. The film is produced by Sunil Lulla & Jimmy Sheirgill & realeases in theatres on 16th May, 2013.....!!!