Question: What is the middle name of the man who composed the soundtrack of  "Charle and the Chocolate Factory"?

Context paragraphs:
Chocolate Factory: Chocolate Factory is the fifth studio album by the American R&B recording artist R. Kelly, released on February 18, 2003 by Jive Records.  Recording sessions for the album took place mainly at Rockland Studios and Chicago Recording Company in Chicago.  It was primarily written, arranged, and produced by R. Kelly.  "Chocolate Factory" was conceived by Kelly amid controversy over his sex scandal at the time.

The Candy Man: "The Candy Man" (or alternatively, "The Candy Man Can") is a song which originally appeared in the 1971 film "Willy Wonka & the Chocolate Factory".  It was written by Leslie Bricusse and Anthony Newley specifically for the film.  Although the original book by Roald Dahl ("Charlie and the Chocolate Factory") contains lyrics adapted for other songs in the film, the lyrics to "The Candy Man" do not appear in the book.  The soundtrack version of the song was sung by Aubrey Woods, who played Bill the candy store owner in the film.

Wonka Bar: The Wonka Bar is both a fictional candy bar, introduced as a key story point in the 1964 novel "Charlie and the Chocolate Factory" by Roald Dahl, and a type of consumer product candy bar inspired by the fictional confection.  Wonka Bars appear in both film adaptations of the novel, "Willy Wonka & the Chocolate Factory" (1971) and "Charlie and the Chocolate Factory" (2005), and the play "Charlie and the Chocolate Factory the Musical" (2013) each with different packaging.

Cadbury's Chocolate Factory, Tasmania: Cadbury's Chocolate Factory is a working chocolate factory belonging to the Australian division of international confectionery company Cadbury (a division of Mondelez International), and is located in Claremont, Tasmania.  Despite being an active production facility, Cadbury's Claremont has a rich history with 18 heritage listed buildings on the site.  The factory still features pure granite "conching" machines which are over 60 years old but are still in use.  Due to its long history, and the general appeal of chocolate, the factory was a major Tasmanian tourism attraction for families until its on-site visitor centre closed in 2015.

Charlie and the Chocolate Factory (soundtrack): Charlie and the Chocolate Factory: Original Motion Picture Soundtrack is the soundtrack to Tim Burton's 2005 film of the same name.  The film's music was composed by Danny Elfman who also provided vocals for the songs.

Step in the Name of Love: "Step in the Name of Love (Remix)" is the title of a hit song by R&B singer R. Kelly.  Taken from the 2003 album "Chocolate Factory", the song became the tenth single from Kelly (and the final one to date) to reach #1 on the R&B chart, particularly on the strength of the song's remix.  It also peaked at number nine on the pop charts on December 2, 2003.  The original "Step in the Name of Love", which is on the unreleased 2002 album "Loveland" as well as the Chocolate Factory album, described a dance style initially created in Chicago called "stepping".  That dance, and the music associated with it, was heavily featured on disc one of his 2004 double album, "Happy People/U Saved Me".  The song became an impromptu "anthem" for steppers and the dance.  In the UK, the song was a double A-side with "Thoia Thoing".

Charlie and the Chocolate Factory (film): Charlie and the Chocolate Factory is a 2005 musical fantasy film directed by Tim Burton and written by John August, based on the 1964 British novel of the same name by Roald Dahl.  The film stars Johnny Depp as Willy Wonka and Freddie Highmore as Charlie Bucket.  The storyline follows Charlie, who wins a contest and is along with four other contest winners, subsequently led by Wonka on a tour of his chocolate factory, the most magnificent in the world.

Danny Elfman: Daniel Robert Elfman (born May 29, 1953) is an American composer, singer, songwriter, and record producer.  Elfman is best known for his work scoring films and television shows, in particular his frequent collaborations with director Tim Burton, and for being the lead singer and songwriter for the band Oingo Boingo from 1974 to 1995.

Roald Dahl's Willy Wonka (musical): Roald Dahl's Willy Wonka is a musical that combines elements of both Roald Dahl's book "Charlie and the Chocolate Factory" and of the 1971 movie "Willy Wonka & the Chocolate Factory" with newly created material.  The musical has several versions: the original version which premiered in 2004, the Junior version, the Kids version, and the Theatre for Young Audiences version.  All are owned by Music Theatre International, the company that owns the Willy Wonka license.

Freddie Highmore: Alfred Thomas "Freddie" Highmore (born 14 February 1992) is an English actor, writer and director.  He made his acting debut as a child in the comedy film "Women Talking Dirty" (1999), and has since starred in "Finding Neverland" (2004), "Five Children and It" (2004), "Charlie and the Chocolate Factory" (2005), "Arthur and the Invisibles" (2006), "August Rush" (2007), "The Spiderwick Chronicles" (2008), "Toast" (2010), and "The Art of Getting By" (2011).  For "Finding Neverland" (2004) and "Charlie and the Chocolate Factory" (2005), he won the Critics' Choice Movie Award for Best Young Performer in two consecutive years.

Supporting paragraphs: Charlie and the Chocolate Factory (soundtrack) Danny Elfman
Answer: Robert