There are millions of songs that are now in existence and each day hundreds more get added. The world of music is such that the demand for variety and melody is always there. Given this situation, it is quite natural that there could be certain coincidences when one song reminds us of another.
That seems to be the situation for many after they heard the promo song of the movie Gabbar Is Back. They say that this number is reminding them of the title song Budhha Hoga Tera Baap featuring the living legend Amitabh Bachchan.
Of course, the tempo is different, song is different but it is the energy levels and certain beats which bring that familiar feeling. There is a certain sense of aggression in both the songs and while Akshay Kumar has shown that with his physical stunts, Amitabh showed it in a rather elegant manner.