BOYNEXTDOOR Brings Genre-Defying Sound and Charisma to Lollapalooza

Rosa Gulliver
Aug 4
3 min read

Updated: Aug 4

Rosa Gulliver of TINYGMUSIC | August 4, 2025

BOYNEXTDOOR Captivates LOLLAPALOOZA With Genre-Defying Sound, Explosive Energy & Undeniable Charm

On Sunday, August 3, K-pop’s most free-spirited group, BOYNEXTDOOR, made a powerful impression with their Lollapalooza debut. Taking the Lakeshore stage for an hour-long set backed by live band arrangements, the six-member group energised the crowd with their genre-blending sound and dynamic presence.

Fans began gathering early, with anticipation building from the moment the festival gates opened. By the time SUNGHO, RIWOO, JAEHYUN, TAESAN, LEEHAN, and WOONHAK stepped on stage, the energy in the crowd was palpable.

BOYNEXTDOOR kicked things off with their lead single, “I Feel Good,” setting the tone for a vibrant and celebratory set. The crowd sang along loudly to every word, carrying that energy into performances of “Nice Guy” and “One and Only.” Their signature onstage prop, a door, referencing their playful intro “Knock knock, who’s there? BOYNEXTDOOR” made for a fitting visual cue, welcoming the audience into their musical world. These three songs captured the essence of BOYNEXTDOOR as they turned the stage into their playground, offering the perfect introduction for new listeners and long time fans alike.

The set transitioned seamlessly into the group’s more romantic and reflective side, with the dreamy “So let’s go see the stars” and nostalgic “123-78” showcasing their emotional range and genre-defying style.

They continued with the anthemic “l i f e i s c o o l” and the heartfelt “Serenade,” before the crowd led an impromptu singalong of “IF I SAY, I LOVE YOU,” BOYNEXTDOOR’s breakout digital single and the most-streamed 2025 release by a K-pop boy group in Korea.

Reigniting the tempo, the sextet launched into a festival-ready trio: the funk-inspired “Earth, Wind & Fire,” the electrifying “Dangerous” and the emotionally raw, pop-punk anthem “But Sometimes.” Each song added a new dimension to their set, building to a euphoric finale.

They returned for an encore of “I Feel Good,” bookending the performance and leaving the crowd buzzing.

BOYNEXTDOOR showcased their musical versatility throughout the set, effortlessly moving between retro funk, melodic hip-hop and alternative pop that capture relatable stories drawn from everyday moments. Their effortless stage presence–complete with playful choreography, raw live vocals and undeniable charm–underscored their readiness for the global festival circuit.

Just one day prior, the group headlined a sold-out show at House of Blues Chicago, where the atmosphere was equally electric. Fans filled the venue wall-to-wall, chanting every lyric and jumping in unison. The energy was so high, BOYNEXTDOOR returned for an impromptu second encore.

Following the release of their 4th EP, No Genre, BOYNEXTDOOR’s Lollapalooza performance marked another major milestone in their rapid global ascent–proving once again that they are not only festival-ready but here to stay as K-pop’s authentic new wave.

About BOYNEXTDOOR

Consisting of members SUNGHO, RIWOO, JAEHYUN, TAESAN, LEEHAN and WOONHAK, BOYNEXTDOOR are the first boy group to debut from KOZ ENTERTAINMENT, home to the artist and founder of the label ZICO. Living up to their name as K-pop’s free spirits, the group turns everyday experiences into honest, relatable songs that connect across generations. Their 1st EP WHY.. (September 2023) saw the group make a strong entrance, landing on the Billboard 200 and topping the Billboard Emerging Artists Chart. Their 2nd EP HOW? (April 2024) climbed to No. 93 on the Billboard 200, a 69-step jump from their debut. Their 3rd EP 19.99 (September 2024) peaked at No. 40, becoming their first million-seller and topping the World Albums and Emerging Artists Charts. Their digital single “IF I SAY, I LOVE YOU” (January 2025) charted at No. 99 on the Billboard Global Excl. US and No. 188 on the Global 200, while leading Apple Music and Spotify charts across Asia. Most recently, their 4th EP No Genre (May 2025) marked their second consecutive million-seller in just its first week, further solidifying their growing influence. Currently wrapping up their first tour, ‘KNOCK ON Vol.1,’ BOYNEXTDOOR will continue to expand their global reach with a highly-anticipated performance at Lollapalooza in August.