Farhan Akhtar and Amitabh Bachchan to record a special song for their upcoming release 'Wazir'

There was a lot of 'will he, won't he' buzz over Farhan Akhtar singing in his upcoming release, Wazir. While recent reports suggest that the actor has indeed lent his voice to a special song, we have found out that his co-star Amitabh Bachchan has also sung along with him.

The promotional track, which will feature in the end credits, is titled Atrangi Yaari. Says a source close to the film, `It was producer Vidhu Vinod Chopra's idea to make them sing together. That particular track is the crux of the film; it is on unusual friendships, which is, basically, the theme of Wazir.`


Farhan and Big B have discussed the song at length and are excited about the duet. `Off screen too, the two share a warm bond. They catch up with each other on Twitter at odd hours. These days, Farhan addresses Sr Bachchan by his character's name in the film, Panditji,` adds the source.

The song has been penned by Gurpreet Saini and Deepak Ramola with Rochak Kohli as the composer.