Question: Which American production duo consisting of Pharrell Williams and Chad Hugo also produced the LL Cool J's unsuccessful tenth album "10"?
Context: The Neptunes are an American production duo, composed of Pharrell Williams and Chad Hugo, who are credited with contributing the sound for many successful hip hop and R&B artists in the late-1990s and 2000s.  The Neptunes' sound is a distinctive brand of off-kilter, stripped-down electronic funk with sounds from Middle Eastern and Asian music including percussion and woodwind.  Pharrell sings and (later) raps on records and appears in videos, unlike his production partner Chad, who tends to stay behind the scenes. Kenneth "Kenny O" Ortiz (born November 10) is an American record executive, songwriter, record producer, and is currently the CEO of World Trade Entertainment.  Widely known as the driving force behind SWV, because he signed the group, picked their hits, got heavily involved in their creative process for original songs, remixes, mixes, collaborations, and last but not least established their vibe and brand.  Ortiz is also known for discovering Pharrell Williams and Chad Hugo also known as the Neptunes, whom Ortiz signed to EMI to their first production and writing deal.  Ortiz would A&R the unreleased compilation album which featured Charlie Wilson and Joe StoneStreet (the first member of Blackstreet) which subsequently led to Kelis's signing and recording.  It was Kenny Ortiz's idea to make Pharrell and Chad to change their production name to the Neptunes (the name they went by as a group, which was later changed to N.E.R.D). "Amazin<nowiki>'</nowiki>" is the third single from LL Cool J's tenth album, "10".  It was released on April 8, 2003 for Def Jam Recordings and was produced by The Neptunes.  "Amazin<nowiki>'</nowiki>" was not a success, peaking at only #73 on the Hot R&B/Hip-Hop Songs.  R&B singer Kandice Love was featured on the song. "Rock Your Body" is a song recorded by American singer-songwriter Justin Timberlake for his debut studio album, "Justified" (2002).  Timberlake co-wrote the song with its producers, The Neptunes (consisting of Chad Hugo and Pharrell Williams).  Jive Records released the track on April 7, 2003 as the third single from "Justified".  Originally intended to be featured on Michael Jackson's tenth studio album "Invincible" (2001), Jackson rejected the song along with several other tracks, which were instead given to Timberlake for his debut album.  It is an uptempo, disco groove, soul infused song containing influences from Jackson and Stevie Wonder. Seeing Sounds is the third studio album by American funk rock band N.E.R.D released June 10, 2008 on Star Trak Entertainment and Interscope Records in the United States.  After ending their contract with Virgin Records in 2005, the band felt their previous album "Fly or Die" (2004) was too consistent.  Using their own money, the band recorded the album in Florida and California.  The album was produced solely by record production duo The Neptunes, consisting of Pharrell Williams and Chad Hugo, with additional assistance by rock band Spymob and was mainly written by Williams.  The album's title, as well as its content, revolves around the neurological phenomenon of synesthesia, the mixing of sensory modalities. The Neptunes Present...Clones is a compilation album produced and released by American production duo The Neptunes (producer-singer Pharrell Williams and producer Chad Hugo).  It was released on August 19, 2003 and has been certified Gold by the RIAA.  The album featured four singles; "Frontin'" by Pharrell Williams, "Light Your Ass on Fire" by Busta Rhymes, "Hot Damn" by Clipse and "It Blows My Mind" by Snoop Dogg. N*E*R*D (a backronym of No-one Ever Really Dies) is an American funk rock band.  Pharrell Williams and Chad Hugo were signed by Teddy Riley to Virgin Records as a duo, The Neptunes.  After producing songs for several artists throughout the late 1990s and early 2000s, the production duo formed the band with Shay Haley as a side project of The Neptunes in 1999.  N*E*R*D's debut album, "In Search Of...", sold 603,000 copies in the United States and was certified Gold by the Recording Industry Association of America (RIAA).  It was also awarded the second annual Shortlist Music Prize.  The band's second album, "Fly or Die", sold 412,000 copies in the United States, but shipped at least 500,000 units, certifying it Gold. The Neptunes are a two-member producing group consisting of Pharrell Williams and Chad Hugo.  This discography lists the recorded performances as a duo and individuals.  It also lists the writing and production credits as The Neptunes, as Williams or Hugo, or both.  Song names that are bold are singles, album names/releases are in "italics". Sheldon Haley (born December 18, 1972), better known as Shae, Shay or Shade, is an American musician.  He is a member of the funk rock band, N*E*R*D, with Pharrell Williams and Chad Hugo supplies the production.  His role in the band is often questioned, but in a recent interview, Pharrell stated that Shae is the root of the band.  Pharrell also stated that Shae keeps everyone grounded and together. "Like I Love You" is the debut single recorded by American singer Justin Timberlake for his debut studio album, "Justified" (2002).  The song features American hip hop duo Clipse.  It was co-written by Timberlake and The Neptunes (Chad Hugo and Pharrell Williams), who also produced it.  The song was released on October 14, 2002 as Timberlake's debut solo single, following the break-up of 'NSYNC earlier that year.  According to Williams, who came up with the music loop, the song's drums were an ode to the funk era.
Answer: The Neptunes