The first thing we think when we hear the term Bollywood is either song or dance! Because Bollywood is mostly known for its songs and dance numbers, then stories. And what good a Bollywood film without any foot-tapping, heart-touching songs in it? Over the years, Bollywood has churned out numerous and numerous songs and since a few years, Bollywood started reprising old songs to keep the old music alive! But a very few musical movies have been churned out by Bollywood. Like, the iconic film Taal, the songs, the dance number, and AR Rahman's magical musical touch made the films even remembered today. Since another musical movie Gully Boy is releasing this Friday, check out some Bollywood musical movies.