The Big Melt is a documentary film about the Sheffield steel industry which combines archive footage with a live soundtrack. It was produced by Heather Croall and Mark Atkin and Martin Rosenbaum and directed by Jarvis Cocker and Martin Wallace for the 20th annual Sheffield Doc/Fest in 2013, to celebrate the centenary of the steel industry. The film was made using footage from the BFI National Archive.[1][2][3] The film was commissioned by BBC Storyville and BBC North in association with the BFI, using public funding from the National Lottery through Arts Council England.[4]