"...Singing at the studio I often visited - the studio of Aadesh Srivastava .. He left us .. For a better place .. We left ourselves in his memory .. 2 songs within minutes (sic)," Bachchan wrote on his blog.
The actor said the song that he has recorded with Papon is on the river Brahmaputra.
The other track is for a brand that he endorses.
He also shared the pictures from his studio recording.
Bachchan will be next seen reprising his role as gangster Subhash Nagre in Ram Gopal Varma's "Sarkaar 3".
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)