Amitabh Bachchan, Farhan Akhtar record duet for 'Wazir'

Actors Amitabh Bachchan and Farhan Akhtar went behind the mic together to record a duet track about unusual friendships, for their filmWazir .

The 73-year-old shared some of his photographs on his blog, and he can be seen behind the mic. He captioned the photograph: “Song recording for ‘Wazir’”. The song, which will reportedly feature in the end credits of the film, is titled Atrangi yaari .

In some more promotional images, the two actors can be seen having fun while recording the track. Farhan is also seen holding a guitar while singing. The movie has been produced by Vidhu Vinod Chopra and directed by Bejoy Nambiar.