Question: Who scored the documentary that stars pornographic actor Jesse Spencer?

Context paragraphs:
Matthew Casey: Matthew Casey is a fictional character on the NBC drama "Chicago Fire", portrayed by actor Jesse Spencer.  Casey is a lieutenant in the Chicago Fire Department's Firehouse 51's Truck Co. 81.

Uptown Girls: Uptown Girls is a 2003 comedy-drama film directed by Boaz Yakin, who was working from a screenplay which Julia Dahl, Mo Ogrodnik and Lisa Davidowitz had adapted from the story by Allison Jacobs.  It stars Brittany Murphy as a 22-year-old living a charmed life as the daughter of a famous rock and roll musician.  Dakota Fanning, Heather Locklear, Marley Shelton, Donald Faison and Jesse Spencer also feature in the film.

Nate Perry: Nate Perry is an American rock bass player and songwriter.  He grew up in Northern California and has been based in Los Angeles since 1999 where he has performed, toured and recorded with several artists including CSS, Manic, Middle Class Rut, Jesse Spencer of the Fox show "House", Fractional Importance, Stars Align, Art of Chaos, and Toadies guitarist Darrel Herbert.

Pornographic film actor: A pornographic actor (or actress for female), or porn star, is a person who performs sex acts in film that is usually characterized as a pornographic film.  Pornographic films tend to be made in a number of distinct pornographic subgenres and attempt to present a sexual fantasy and the actors selected for a particular role are primarily selected on their ability to create or fit that fantasy.  Pornographic films are characterized as either "softcore", which does not contain depictions of sexual penetration or "extreme fetishism", and "hardcore", which can contain depictions of penetration or extreme fetishism, or both.  The genres and sexual intensity of films is mainly determined by demand.  Depending on the genre of the film, the on-screen appearance, age, and physical features of the main actors and their ability to create the sexual mood of the film is of critical importance.  Most actors specialize in certain genres, such as lesbian sex, bondage, strap-on sex, anal sex, double penetration, semen swallowing, teenage women, interracial or MILFs.  Irrespective of the genre, most actors are required to appear nude in pornographic films.

A Night to Dismember: A Night to Dismember is a 1983 American horror film, produced and directed by Doris Wishman.  The film stars pornographic actress Samantha Fox.

Mr. Marcus: Mr. Marcus (born September 4, 1970) is the stage name of Jesse Spencer, an American actor and director known for acting in or directing over 1,800 pornographic films.

Hardcore (2001 film): Hardcore is a 2001 british documentary film directed by Stephen Walker. This film has bean music composed by Richard Attree. The film starring Robert Black, David Christopher, Mark Handel, Max Hardcore, Brandon Iron and Mr. Marcus in the lead roles.

Jesse Santana: Jesse Santana, born May 8, 1986) is an American pornographic actor who has appeared in gay pornography; both in pornographic films and online at commercial amateur porn websites.  Born in Texas, he lived in Mayfield, Kentucky, from the age of 7, and graduated from Graves County High School in 2004.  He attended Murray State University, then transferred to University of North Texas in 2006.

Max Ryder: George Alvin (born March 16, 1993) better known by his stage name Max Ryder is an American pornographic actor and model.  He uses his first name as a stylist, but as a pornographic actor and model uses his stage name.

Swimming Upstream: Swimming Upstream is a 2003 Australian biographical drama film written by Tony Fingleton and directed by Russell Mulcahy.  It stars Jesse Spencer, Geoffrey Rush, and Judy Davis.  It shows the life of Fingleton (Spencer) from childhood to adulthood, and dealing with a topsy-turvy family.  It is based on Fingleton's autobiography of the same name.

Supporting paragraphs: Hardcore (2001 film) Mr. Marcus
Answer: Richard Attree