How the squalid streets of '70s New York gave birth to music that would go on to conquer the world - punk, disco and hip hop.
In the 1970s the Big Apple was rotten to the core, yet out of the grime, grit and low rent space emerged new music unlike anything that had gone before.
click here to see where to watch or .
Ready to Watch BBC Documentaries, Season 2007, Episode 30?