Question: Link Up & Suede were invited to Dr. Dre’s "Compton" sessions, which was released in what year?

Context paragraphs:
Straight Outta Compton (film): Straight Outta Compton is a 2015 American biographical film directed by F. Gary Gray, depicting the career of gangsta rap group N.W.A.  Titled after N.W.A's 1988 debut studio album, the film focuses on members Eazy-E, Ice Cube, and Dr. Dre, and the rise and fall of the group.  Members of N.W.A were involved in making the film, including Ice Cube and Dr. Dre as producers, as was Eazy-E's widow, Tomica Woods-Wright, while MC Ren and DJ Yella served as creative consultants.  Ice Cube is portrayed by his son, O'Shea Jackson Jr., with Corey Hawkins as Dr. Dre and Jason Mitchell as Eazy-E.  Paul Giamatti also stars as N.W.A's manager Jerry Heller.

The Game (rapper): Jayceon Terrell Taylor (born November 29, 1979), better known by his stage name The Game (or simply Game), is an American rapper and actor.  The Game is best known as a rapper in the West Coast hip hop scene and for being one of Dr. Dre's signers under Aftermath Records.  Born in Compton, California, he released his first mixtape "You Know What It Is Vol.  1" in 2002; shortly after, he was signed to Dr. Dre's Aftermath Entertainment label.  He rose to fame in 2005 with the success of his major-label debut album "The Documentary" and found continued success with the 2006 follow-up "Doctor's Advocate".  The Recording Industry Association of America certified "The Documentary" double platinum in March 2005.

Compton (album): Compton (also known as Compton: A Soundtrack by Dr. Dre) is the third studio album by American hip hop recording artist Dr. Dre.  It was released on August 7, 2015 on Apple Music and the iTunes Store, with the physical editions released on August 21, 2015.  It is the follow-up to his second album "2001" (1999) after the cancellation of the long-planned "Detox".

Gylan Kain: Gylan Kain is an American poet and playwright.  He is a founding member, in 1968, of the Original Last Poets (along with Felipe Luciano and David Nelson).  He is known for creating the aggressive, rhythmic delivery of spoken word aka performance poetry as it is known today.  He often performs with hand drums or backing musicians such as saxophonists and bass guitarists.  His work has often been sampled without pre-consent by well-known artists including Dr. Dre and The Prodigy.  One of his performances was sampled into the club hit "Voodoo People" by The Prodigy.  Dr. Dre sampled an excerpt of Kain performing his poem, "The Shalimar" on Dre's track entitled "Intro" from the album entitled "The Chronic."  After legal action was successfully taken to procure compensation for work sampled by The Prodigy, spokespersons for The Prodigy claimed that efforts had been made to procure permission from Kain for use of his work but those efforts had been unsuccessful because Kain, who values privacy, could not be located in time.  Dr. Dre has yet to compensate Kain for work sampled without prior consent.  This has led some fans to criticize Dr. Dre as an hypocrite for exploiting the work of an influential Black artist after building a reputation as an empowering force in the black American community as a founding member of N.W.A.

Express Yourself (N.W.A song): "Express Yourself" is a song recorded by American hip hop group N.W.A, performed solo by Dr. Dre.  The song, off their 1988 album "Straight Outta Compton", samples Charles Wright & the Watts 103rd Street Rhythm Band's song of the same name.  Unlike most songs on the album and by N.W.A, the song is devoid of profanity.  "Express Yourself" was released in 1989 as the album's last single, the album version of the track features rap vocals from Dr. Dre only whereas the 2002 reissue, single edition and video version features small verses from MC Ren and Ice Cube, the writer of the song.  The song reached number 26 in the UK in September 1989.

Jon Connor: Jon Kevin Freeman, Jr. (born April 13, 1985), better known by his stage name Jon Connor, is an American rapper and producer.  Connor has released various mixtapes and an album effort during his career including the Jay-Z inspired "The Blue Album", and the Eminem inspired "The People's Rapper LP".  He has released one studio album, "Unconscious State", and is currently signed to Dr. Dre's Aftermath Entertainment.  In 2015 he was featured on Dr. Dre's album Compton as well as The Game's album The Documentary 2.

The Kingdom Come: Thy Kingdom Come is the fifth studio album by West Coast hip hop artist King T.  It was released in 2002 on Greedy Green Entertainment and Mo Beatz.  The album was originally titled The Kingdom Come and was slated for a release on June 30, 1998, on Aftermath Entertainment.  The 2002 release contains all of the same tracks as the 1998 version, except 2 tracks.  The 1998 version was to be King Tee's first release of new material in three years after allying with Dr. Dre and appearing on his compilation, "Dr. Dre Presents the Aftermath".  King Tee's album was later put on hold.  His shelved album had already been rated three and a half stars out of five by "The Source", which was "not good enough" for Dr. Dre, but King Tee maintained a positive relationship with Dr. Dre.  He even appeared on Dr. Dre's album, "2001", in 1999.  By 2002, "The Kingdom Come" was released to mixed opinions and was a commercial failure.  It had no charting singles, and it did not chart as an album.  The album has been released in some places under the original name "Thy Kingdom Come" with an alternative album cover.  The song "Speak On It" also appeared on , an album by King T's protégé Young Maylay.

Dr. Dre Presents the Aftermath: Dr. Dre Presents... The Aftermath is a compilation album produced and released by American rapper and producer, Dr. Dre.  The album was released on November 26, 1996, a week after the release of the lead single, "East Coast, West Coast, Killas" featuring Group Therapy.  The album is Dre's first release after leaving Death Row Records, and was the first release on his then newly established Aftermath Entertainment.  In spite of Dr. Dre's name being on the album, and it being certified platinum, it received mixed reviews and was not amongst the year's more commercially successful releases.  The album was later followed by the second single, the Dr. Dre solo track "Been There, Done That".

Eazy-E: Eric Lynn Wright (September 7, 1964March 26, 1995), better known by his stage name Eazy-E, was an American rapper who performed solo and in the hip hop group N.W.A.  Wright is affectionately called "The Godfather of Gangsta rap".  He was born to Richard and Kathie Wright in Compton, California.  After dropping out of high school in the tenth grade, he supported himself primarily by selling drugs before founding Ruthless Records and becoming a rapper.  Arabian Prince, Eazy-E, Dr. Dre and Ice Cube formed N.W.A.  After DJ Yella and MC Ren joined the group, N.W.A released their debut single "Panic Zone".  In 1988, they released their most controversial album, "Straight Outta Compton".  The group released two more albums and then disbanded after Eazy released Dr. Dre from his contract.  Eazy-E died in March 1995 after a brief battle with AIDS.

Link Up &amp; Suede: Link Up & Suede is the debut EP by NxWorries, the Los Angeles-based duo of hip hop producer Knxwledge and R&B vocalist Anderson . Paak.  The EP was released on December 4, 2015 under Stones Throw Records, and was supported by two singles: "Suede", the breakthrough song which earned . Paak an invitation to Dr. Dre’s "Compton" sessions, and "Link Up" which premiered on Zane Lowe's Beats 1 radio show on December 1, 2015.

Supporting paragraphs: Link Up &amp; Suede Compton (album)
Answer: 2015