Aamir Khan's fan's are in for a treat! The actor will be singing a full fledged song in his upcoming film 'Dangal'! He will not only be singing but also rapping! This is gonna be a pure treat to the audiences who are eagerly waiting for Dangal's release.

And what's more! This is going to be an upbeat track. It has been composed by Pritam which will be a peppy track with the actor`s voice with lyrics that has been given by Amitabh Bhattacharya. Pritam has also composed the music for the film.

The 'Dangal' actor has in fact even trained into singing continuously for 2 weeks. Aamir has been rehearsing for the song everyday along with Amitabh and Pritam to make sure that the track is well done and there is no stone left unturned.

In the past, we have heard Aamir sing two lines in his popular films like 'Sarfarosh', 'Ghulam' and the most recent 'Fanaa'. Now the actor will be singing an entire song for 'Dangal'.