He may be leading the Left front into its most challenging elections ever but that did not stop Bengal Chief Minister Buddhadeb Bhattacharjee from grabbing a mike and singing a popular Rabindra sangeet at an informal get together in his constituency. Mamata Banerjee's painting exhibition in the run up to the Bengal polls grabbed some eyeballs but it seems Buddha too managed to add some colour to his poll campaign with the singing act. Take a look.