Amitabh Bachchan sings about 'Piddly' in new Shamitabh song

Megastar Amitabh Bachcan is back in singing booth for his upcoming movie Shamitabh. This time the booth is a little different though.

New song from R Balki's upcoming movie was released on Tuesday. Penned by Swanand Kirkire, 'Piddly' shows Big B singing in a toilet stall using hand shower for a microphone.

After giving songs like Neela Aasman from Silsila, Maine Yahan Tu Wahan from Baghbann, and the chart buster Kajrare from Bunty aur Bubbly, Bachchan this time collaborated with legendary composer Illayraja. The trio, R Balki, Illayraja, and Bachchan had also worked together for 2007 film Cheeni Kum.

Shamitabh also starrs Dhanush and Akshara Haasan, in her debut, in lead roles.

Movie is scheduled to release in February 2015.