Kolkata, Jan 24: After cycling around the city in November for a movie last year, megastar Amitabh Bachchan is back in Kolkata Saturday to shoot for a music video.

The actor was spotted at the historic Jorasanko Thakurbari - the birthplace of Nobel laureate Rabindranath Tagore - in north Kolkata, with filmmaker Shoojit Sircar.

Big B will also be promoting R. Balakrishnan's "Shamitabh" in the city Saturday.

Bachchan and actors Deepika Padukone, Irrfan Khan camped in the city for a fortnight November last year during the shoot of Sircar's "Piku".

Incidentally, Bachchan's wife and actress Jaya will be speaking at a literary meet Saturday on the writings of her father and writer Taroon Coomar Bhaduri.