Rosé and Bruno Mars' 'APT.' Wins Song of the Year

"APT." by Rosé and Bruno Mars isn't just a chart-topper—it's a cultural phenomenon. The song was inspired by a Korean drinking game called "Apartment," which Rosé personally taught Bruno Mars in the studio. They wrote and recorded it in a single late-night session. It won Song of the Year at Gallup Korea's 2024 public survey and broke global records worldwide. Stick around, because there's a lot more to uncover about this groundbreaking collaboration.

Key Takeaways

• "APT." won Song of the Year at Gallup Korea's 2024 public survey, reflecting massive domestic popularity among respondents under 40.
• The song was inspired by a Korean drinking game called "Apartment," which Rosé personally taught Bruno Mars in the studio.
• Written and recorded in a single late-night session on November 7, 2023, the collaboration began from a simple text from Bruno Mars.
• "APT." became the best-selling global single of 2025 per IFPI, the first non-English song to top the IFPI Global Single Chart.
• The music video accumulated 2.3 billion views, while the song held Billboard Global 200's No. 1 spot for eight consecutive weeks.

What Is the Korean Drinking Game Behind 'APT.'?

The Korean drinking game behind "APT." is deceptively simple: two or more players chant "apateu" — Konglish for "apartment" — four times while alternating their hands up and down. Then, a leader shouts a random number, triggering hand stacking as everyone piles on. The group counts from the bottom up, and whoever's hand lands on the called number drinks.

You can also try the floor counting variation, where players clap rhythmically while calling out floors sequentially. Hit a multiple of five, and you double clap instead of saying the number. Miss the beat, call the wrong floor, or forget the double clap, and you drink.

Speed increases as the game progresses, so mistakes pile up fast. Either way, you're guaranteed a fun, chaotic night. To keep things authentic, consider pairing the game with soju or makgeolli, two traditional Korean beverages that reflect the culture behind the game itself.

How Rosé and Bruno Mars Made 'APT.' Overnight

What started as a simple text from Bruno Mars to Rosé snowballed into one of 2024's biggest collaborations.

You'd be surprised to know that the duo wrote and recorded "APT." in a single late night session on November 7, 2023.

Their instant chemistry made the process feel natural, with Bruno Mars handling the music arrangements — guitar, bass, and drums — while also coaching Rosé's vocals to elevate her performance.

The excitement in the studio was undeniable. Rosé even instructed her team to delete the song from their phones, yet they couldn't stop listening to it.

A year later, on November 8, 2024, she shared a behind-the-scenes video marking the anniversary.

The session was exhilarating, challenging, and rewarding — proof that great music can happen overnight. The song went on to become the best-selling global single of 2025 according to the IFPI, making history as the first song with non-English lyrics to top the IFPI Global Single Chart.

The Musical Style That Made 'APT.' Instantly Addictive

From the opening notes, "APT." hooks you with syncopated rhythms built on C, B flat, and E flat sequences that immediately set a playful tone. That syncopation charm continues through every verse, where Rosé and Bruno Mars keep melodies accessible yet engaging. Bruno's talking-style delivery adds a relaxed simplicity, while backup vocals layer syncopated "whatevers" that pull you deeper into the groove.

The pop-funk melodies do the rest. Octave hooks repeat through lead and harmony lines, making the melodic arc feel effortlessly catchy. The pre-chorus spans A flat to D, building tension before the chorus drops its repetitive "apateu" hook that practically forces your body to move. Each section adds just enough — dual vocals, layered harmonies, syncopated B flat variations — without overcomplicating what's already irresistibly fun. The song's lighthearted energy draws directly from its inspiration in the Korean drinking game "Apartment," giving the whole track an unmistakably social, celebratory feel.

Korean Culture Hidden Inside 'APT.' Lyrics

Beneath its irresistibly catchy surface, "APT." carries a rich layer of Korean culture that most global listeners don't immediately recognize. The title itself romanizes "아파트" (apateu), the Korean word for "apartment," but it also references one of Korea's most beloved drinking rituals. Players gather in a circle, stack hands, and chant "apateu" rhythmically until the last person takes a shot.

Rosé taught this game to Bruno Mars in the studio, turning a casual night into a global hit. The chorus mirrors the game's chanting rhythm, while Korean idioms like "건배, 건배" (geonbae, geonbae), meaning "cheers, cheers," give the lyrics authentic cultural texture. You're fundamentally singing a Korean drinking game without realizing it, which makes "APT." brilliantly layered beyond its pop-punk exterior. Rosé even shared the backstory in an interview with Vogue, explaining that APT. is a Korean drinking game she loves to play with her friends.

Every Major Chart Record 'APT.' Broke Worldwide

"APT." didn't just perform well on the charts — it tore through them. Its global dominance started with over 141 days at No. 1 on Worldwide iTunes, while simultaneously topping Apple Music worldwide for 63 days straight. It became the most-streamed song of 2025 globally and led Apple Music's year-end Top 25 ahead of major competition.

The chart milestones kept stacking up on Billboard, where "APT." held No. 1 on the Billboard Global 200 for eight consecutive weeks, pulling 147.7 million global streams in a single week. On YouTube, it ruled Global YouTube Music Videos for 30 straight weeks. Its music video crossed 2.3 billion views, earned 17 million likes, and swept awards including 2025 Song of the Year. These weren't just numbers — they were records. The Billboard Global Charts are compiled from streaming and sales data spanning over 200 territories worldwide, making "APT.'s" eight-week reign at the top a truly global achievement. For fans who want to test their knowledge of chart-topping hits and record-breaking songs, the site's Trivia section offers an engaging way to explore music and pop culture facts.

Why 'APT.' Dominated Every Chart It Touched

What made "APT." an unstoppable chart force wasn't luck — it was a convergence of streaming dominance, physical sales, and relentless global demand that few songs ever achieve simultaneously.

A sharp marketing strategy kept the track visible across platforms while strategic playlist placement drove 147.7 million global streams in a single week.

You're looking at a song that held No. 1 on the Billboard Global 200 for eight consecutive weeks and topped worldwide iTunes for 140+ days.

Physical copies outsold competitors, earning it the IFPI's best-selling song of 2025.

Its music video crossed 2.3 billion views, continuously pulling new listeners in. The achievement also made "APT." the first top IFPI track to feature non-English lyrics.

Every metric reinforced the others — streaming fed sales, sales fed charts, and charts fed more streams.

How 'APT.' Became More Than Just Another Pop Hit

Behind every chart record "APT." shattered was a song that never should've existed in the first place — at least not by conventional pop industry logic. Rosé didn't pitch a carefully engineered concept — she taught Bruno Mars a Korean drinking game during a casual studio hangout, and that spontaneous moment became the foundation of a global hit.

That authenticity is what separates "APT." from typical pop releases. Through cross cultural storytelling, Rosé transformed a beloved Korean party tradition into something universally felt. The song's nostalgic, new wave-inspired production tapped into nostalgia marketing, evoking the carefree energy of Toni Basil's 1982 "Mickey" while staying completely current.

You're not just hearing a pop song — you're experiencing a cultural bridge built from genuine joy, friendship, and shared human connection. The song was named Song of the Year by Gallup Korea's 2024 public survey among respondents under 40, reflecting how deeply it resonated not just globally, but at home.