Apart from acting Amitabh Bachchan has also given bollywood some of its most iconic songs through his movies, including the ones he has sung in his signature baritone voice.from Top Movies News- News18.com https://www.news18.com/news/movies/on-amitabh-bachchans-78th-birthday-take-a-look-at-some-of-his-hit-songs-2950703.html