If 2024 was the year of Kendrick Lamar, 2025 is already his victory lap. The Pulitzer Prize-winning rapper is still fresh off the release of his sixth studio album, โGNX,โ gearing up for a highly anticipated Super Bowl performance and stadium tour with the reigning queen of R&B, SZA.
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The album received rave reviews upon release, with hits like โSquabble Up,โ the SZA collab โLutherโ and โReincarnatedโ all making it to the top 10 of the Billboard Hot 100. By far one of his biggest albums yet, Lamarโs winning streak shows no sign of letting up. One of the albumโs biggest surprises is from the production side, highlighting one of the most unlikely music collaborations weโve seen in quite some time.
Lamar linked up with one of popโs biggest producers, Jack Antonoff, for the record, and while the album is far from a genre switch (this is inarguably a rap record), Antonoffโs influence certainly left an impact on the album, with itโs lush and expansive soundscape stands as one of its strengths. But that begs the question: who is Jack Antonoff?
Who is Jack Antonoff?

In case you didnโt know, Antonoff has been in the game for quite some time, coming up in the industry as a member of the pop band Fun. Remember the Janelle Monรกe assisted hit song, โWe Are Young,โ from 2012? Yep, that was him. It wasnโt until after Fun went on hiatus however that he became one of the biggest producers in pop music.
Like in his music with Fun, Jack has established a specific hallmarks while working as as a producer (80s synths, high energy drum beats, to name a few). This doesnโt mean his collaborations are one-note, however, as he has worked with various artists across genres from rap, to country and pop.
Jack and Taylor
One of the his most frequent and important musical collaborators of Jackโs has been the one and only Taylor Swift. Since her pop debut album โ1989,โ Antonoff has worked with her on every album since, earning three Album of the Year Grammys for producing โ1989,โ โFolkloreโ and โMidnights.โ

Ironically, the first album of Taylorโs that Jack worked on would eventually have a feature with Kendrick. The rapper appeared on the remix of Swiftโs single โBad Bloodโ back in 2015, perhaps a sign of what was to come almost ten years later.
Other Big Collaborations
From the outside looking in, it seems like Antonoff stays in the studio. He has worked repeatedly with the likes of Lana Del Rey, Lorde, The Chicks, Kevin Abstract and more. Recently, he produced Sabrina Carpenterโs latest album, โShort โnโ Sweet,โ one of the biggest pop albums of the year, as well as Swiftโs latest, โThe Tortured Poets Department.โ Thatโs right, with those two along with Kendrickโs album, heโs worked on three of the biggest records of 2024. Wow, indeed.
Work with Kendrick
Antonoff is listed on almost every track on GNX (11 out of the 12). His contribution to this highly anticipated album perhaps could have been predicted, as he was credited earlier this year on โ6:16 in LA,โ one of Lamarโs much-talked-about Drake diss tracks. Clearly, Lamar enjoyed working with him enough to bring him back for the album.
In an interview with Variety, Antonoff kept it coy about his experience in the studio with Lamar, saying that they are just, โliving in the moment of that thing just existing.โ Lamar is an elusive character himself, so Antonoffโs crypticness about the creative process behind โGNXโ does not come as a surprise, per se, but we do wish we could get some behind-the-scenes details about what became the biggest rap album of the year.
With an entire tour ahead of him and possible Grammy nominations for 2026, weโre sure this is not the last time weโll hear about โGNXโ and how Lamar found a musical sweet spot with Antonoff in what is shaping up to be the rapperโs musical imperial phase.
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