There Will Be Blood is a 2007 American epic period drama film written and directed by Paul Thomas Anderson, loosely based on the 1927 novel Oil! by Upton Sinclair. It stars Daniel Day-Lewis as Daniel Plainview, a silver miner turned oilman on a ruthless quest for wealth during Southern California's oil boom of the late 19th and early 20th centuries. Paul Dano, Kevin J. O'Connor, Ciarán Hinds, and Dillon Freasier co-star. The film was produced by Ghoulardi Film Company and distributed by Paramount Vantage and Miramax Films. At the 2008 Berlin International Film Festival, it won the Silver Bear Award for Best Director and a Special Artistic Contribution Award for Jonny Greenwood's score. It grossed $76.2 million worldwide on a $25 million budget.

Jonathan Richard Guy Greenwood is an English musician. He is the lead guitarist and keyboardist of the rock band Radiohead, and has composed numerous film scores. He has been named one of the greatest guitarists by numerous publications, including Rolling Stone.