Watch the Throne
Watch the Throne is a collaborative studio album by American rappers Jay-Z and Kanye West, released on August 8, 2011, by Roc-A-Fella Records, Roc Nation, and Def Jam Recordings. Before the album, Jay-Z and Kanye had collaborated on various singles, and with the latter as a producer on the former's work. They originally sought to record a five-song EP together, but the project eventually evolved into a full-length album. The project features guest appearances from Frank Ocean, The-Dream, Beyoncé and Mr Hudson, as well as posthumous vocals by Otis Redding and Curtis Mayfield. It also features vocal contributions from Kid Cudi, Seal, Justin Vernon, Elly Jackson, Connie Mitchell, Charlie Wilson and Pete Rock, among others.
Watch the Throne
Recording sessions took place at various locations and began in November 2010, with production led by West and a variety of high-profile producers, including Mike Dean, Swizz Beatz, Tyler Pase, Jeff Bhasker, The Neptunes, and Q-Tip. Expanding on the dense production style of West's 2010 album "My Beautiful Dark Twisted Fantasy", "Watch the Throne" incorporates orchestral and progressive rock influences, unconventional samples, and dramatic melodies in its sound. Its braggadocio lyrics exhibit themes of opulence, fame, materialism, power, and the burdens of success, as well as political and socioeconomic context. The album also expresses other topics, such as Jay-Z's thoughts on fatherhood, West's reflection on being deemed a social villain, and their success as performers. Many writers interpreted the subject matter to concern the rappers' plight as African Americans struggling with financial success in America.
Frank Ocean discography
American singer Frank Ocean has released three studio albums, one mixtape, 21 singles (including 5 as a featured artist) and eight music videos. Following the flooding and destruction of his recording studio during Hurricane Katrina in 2005, Ocean moved from his hometown of New Orleans to the Californian city of Los Angeles, where he sought to continue his musical career, eventually landing himself a songwriting contract. In 2009, Ocean signed to Def Jam Recordings as a solo artist. Ocean also formed a friendship with rapper Tyler, The Creator, leader of the Los Angeles-based hip hop collective Odd Future (OFWGKTA) and subsequently became a member of Odd Future, as well as making three guest appearances on the album "Goblin", including the single "She". In February 2011, he released his first major project, his first mixtape "Nostalgia, Ultra", which produced two singles: "Novacane" and "Swim Good". "Novacane" became his first single to chart on the US "Billboard" Hot 100, where it peaked at number 82. Ocean also made two guest appearances on the Kanye West and Jay Z collaborative album "Watch the Throne", including the single "No Church in the Wild", which peaked at number 72 on the "Billboard" Hot 100. Ocean has also written songs for several artists, such as Damienn Jones ("Cinderella" and "Summertime"), Brandy Norwood ("1st & Love" and "Scared of Beautiful"), John Legend ("Quickly"), Beyoncé ("I Miss You"), Bridget Kelly ("Thinking About Forever"), and Justin Bieber ("Bigger").

Question: Which collaborative studio album by American rappers Jay-Z and Kanye West by Roc-A-Fella Records, Roc Nation, and Def Jam Recordings did Frank Ocean make guest appearances?
Answer: Watch the Throne