Sombr

Sombr (born Shane Michael Boose, July 5, 2005) is a Lower East Side-raised, Los Angeles-based singer, songwriter and producer who writes and co-produces nearly all of his own catalog. A classically trained vocal major who dropped out of Manhattan's LaGuardia High School to chase a viral TikTok moment, he spent two quiet years on Warner Records before the December 2024 sleeper release "Back to Friends" caught fire in March 2025 and turned him, almost overnight, into one of the most-streamed new artists in the world. His 2025 debut album I Barely Know Her went top ten in nine countries, he won a VMA for Best Alternative Video, and by early 2026 he held a Grammy nomination for Best New Artist alongside a sold-out headlining tour.

Origins: Lower East Side to LaGuardia

Sombr was born Shane Michael Boose in New York City and raised on the Lower East Side of Manhattan, a neighborhood that recurs constantly in his lyrics and interviews: Canal Street, Chinatown skateboarding, busker-filled subway platforms. His father, Andy Boose, played in New York bands in the 2000s under the alter ego "René Risqué" and raised his son on a record-collection diet of the Beatles, the Rolling Stones, Radiohead and the Velvet Underground, an influence Sombr cites repeatedly. His mother, Bennah Serfaty, and his father have both worked in event-planning and PR roles connected to amfAR, the Foundation for AIDS Research. He has an older sister who has functioned as an informal creative advisor throughout his career; she is credited with writing the storyline treatment for the "12 to 12" music video, and Sombr has said he wrote his first song with her around age six.

He attended LaGuardia High School of Music & Art and Performing Arts, the Manhattan arts school famously nicknamed the "Fame" school, as a classically trained vocal major studying Italian, French and German arias. He dropped out during his junior year, shortly after his song "Caroline" went viral in 2022, to pursue music full time, a decision he has said his mother resisted more than his father. He relocated to Los Angeles at 18 upon signing with Warner Records, though his sound and songwriting have stayed anchored to Lower Manhattan geography even after the move.

His stage name, stylized lowercase as "sombr," encodes his initials (S-M-B, for Shane Michael Boose) while also reflecting the melancholic disposition he associated with the word "sombre" at the time he adopted it. His own imprint and production entity, styled SMB, co-releases his music alongside Warner Records.

Come-Up: Bedroom Demos to Warner Records

Sombr's earliest musical exposure was GarageBand at the end of elementary school, where he began layering tracks and harmonies; by middle school he had taught himself Logic Pro from online tutorials rather than working with outside producers. He released his debut single, "Nothing Left to Say," independently in October 2021, followed by a string of self-produced, self-released bedroom-pop singles across 2022, including "Fine," "Through It All" and "Willow."

The turning point came with "Caroline," posted to TikTok in the summer of 2022 while he was still a 16- or 17-year-old LaGuardia student. By his own retelling, he posted the song, went to sleep, and woke up to a viral hit and an inbox full of label messages. He and his father flew to Los Angeles for label meetings, and at the start of 2023, at age 17, Sombr signed to Warner Records in partnership with his own SMB imprint. Warner Records A&R executive Chris Morris has said the label moved fast to sign him while still not knowing much about him, but was quickly convinced after Boose played eight to ten song snippets in an early office meeting: "We walked away from that meeting saying, 'Oh, my God, this is a real artist,'" Morris told Billboard. Warner Records co-chairman and CEO Aaron Bay-Schuck later called hearing Sombr for the first time "one of the rare instances where after hearing only one song, you instinctively know you've heard an artist who is going to be important," per The Hollywood Reporter.

The label paired the teenage songwriter with veteran producer Tony Berg, known for his work with Phoebe Bridgers, boygenius and Squeeze, as a mentor figure Morris described as "more of like a paternal presence." His first Warner single, "Weak," arrived in 2023, followed by his debut EP In Another Life on September 15, 2023, co-produced with Berg and released with black-and-white cover art.

For roughly two years after signing, Sombr's one-off singles built a cult audience without breaking through commercially, a period he has described as personally low. Morris recalled the pivot to Billboard: "He felt like some of his records hadn't really performed in the way that he thought that they would. And he just decided one night, he's like, 'I'm going to do exactly what I want... I'm going to do what I'm inspired to do.' And that was 'Back to Friends.'"

Breakout: "Back to Friends" and "Undressed"

Released quietly on December 27, 2024, in what Sombr called "the nothing week between Christmas and New Year's," "Back to Friends" was a hot-blooded, full-band departure from his earlier washed-out bedroom ballads, solely written and produced by Sombr himself. It spread slowly, then surged after catching fire on TikTok in March 2025, pushing it onto the Billboard Global 200 (debuting at No. 140 the week of April 5, 2025) and the Hot 100 (debuting at No. 90 the week of April 12, 2025). A concurrent viral wave lifted the follow-up single "Undressed," released March 21, 2025, giving Sombr two simultaneous Hot 100 entries in his first-ever chart appearances, an unusually rare pattern that fueled "he came out of nowhere" narratives on social media.

"Back to Friends" eventually became Sombr's first Hot 100 top-ten hit, peaking at No. 7 in January 2026, roughly 40 weeks after its debut, and spent 52 consecutive weeks on the chart before dropping off in April 2026. It topped the Hot Rock & Alternative Songs chart for 16 consecutive weeks and was IFPI-ranked the 16th best-selling song of 2025 globally, with more than 970 million units worldwide. Sombr has described the song as coming from "a dark point" in his life, telling Rolling Stone, "that song saved me."

His debut studio album, I Barely Know Her, followed on August 22, 2025, preceded by a hometown pop-up concert in Times Square the night before its release and celebrated with a Chateau Marmont pool party. The album is entirely self-written by Sombr, a rare arrangement for a major-label pop act reliant on outside co-writers, and was co-produced with Tony Berg, recorded in part at the storied Sound City Studios in Los Angeles. It debuted at No. 10 on the Billboard 200 and went top ten in Australia, Canada, Ireland, New Zealand, Norway, Sweden and the UK, later certified Gold by the BPI, Platinum by Music Canada and Platinum by RMNZ.

Discography

Visual Identity and Brand

Sombr's visual identity leans on 1970s rock iconography filtered through a TikTok-native lens: long dark waves, sharp cheekbones and androgynous glam styling that press has repeatedly compared to David Bowie-era glam, including a "low-buttoned, Bowie-worthy swish" noted at the 2025 VMAs. He wears a dragon-in-an-"S" pendant with a matching wrist tattoo as a personal emblem. His 2023 EP used black-and-white minimalism for its cover art, later contrasted with more saturated, film-referential visuals for his 2025 and 2026 singles.

Music videos have frequently been directed by Gus Black, including the Western-inspired "Homewrecker" video, a love-triangle narrative starring Quenlin Blackwell and Milo Manheim. Sombr has crossed into fashion, sitting front row at Saint Laurent's Spring 2026 menswear show in Paris and making his 2026 Met Gala debut in a custom look reported to require roughly 500 hours of handwork. His live shows lean theatrical and sometimes provocative, including a recurring "Sombr Dating Show" segment where he brings up audience members to prank-call their exes, and a staged onstage "attack" during his 2026 BRIT Awards performance that his representatives confirmed to Variety was a planned stunt tied to the "Homewrecker" rollout. Merchandise is sold through official storefronts leaning into moody, vintage-band-tee aesthetics consistent with his sonic branding.

Business: Warner, UTA, Publishing

Sombr signed to Warner Records at the start of 2023, at age 17, in a joint arrangement with his own SMB imprint; his releases carry dual "SMB / Warner" label credit. Warner's A&R lead on the signing was Chris Morris, and the label's co-chairman and CEO Aaron Bay-Schuck has publicly championed him as a generational signing.

He is represented by UTA for booking, with John "JT" Taylor, also longtime agent for the Jonas Brothers, as co-agent alongside UTA partner Matt Meyer and Jess Braunstein on his touring team. Per UTA data reported by Billboard, Sombr sold more than 100,000 tickets across two dozen countries in 2025 alone, and every venue on his sold-out North American tour leg had to be upgraded mid-cycle to meet demand, with UTA negotiating to honor all previously sold tickets at face value rather than cancel or refund them. Taylor called the pace of Sombr's rise unlike anything he'd personally witnessed: "I haven't ever seen it this quickly, personally."

Sombr is the sole credited songwriter on all ten tracks of I Barely Know Her, an unusual arrangement for a major-label pop act reliant on outside co-writers. He has said Warner initially tried pairing him with outside co-writers after signing, but he found he "couldn't be my most vulnerable self" in group sessions and reverted to solo writing, calling it a "therapeutic outlet" and a job he has "no other choice" but to do. He topped Billboard's 2025 year-end Hot Rock Songwriters chart and scored a fourth consecutive week at No. 1 on the Hot 100 Songwriters chart in late 2025. His primary production collaborator remains Tony Berg, who was introduced to him by Chris Morris upon signing.

Awards and Recognition

Sombr's 2025-2026 award cycle moved quickly for a new artist. He made his live television debut on The Tonight Show Starring Jimmy Fallon on May 20, 2025, performing "Back to Friends," and was named to Billboard's "21 Under 21" list that same month. He appeared on BBC Radio 1's Live Lounge on June 3, 2025, performing "Undressed" and a cover of Lorde's "Ribs."

At the September 7, 2025 MTV VMAs, he performed a medley of "Back to Friends" and "12 to 12," was nominated for three awards, and won Best Alternative Video for "Back to Friends," his first industry award. On November 7, 2025, he received his first Grammy nomination, for Best New Artist at the 68th Annual Grammy Awards, the same week he made his Saturday Night Live debut (November 8, host Nikki Glaser, performing "12 to 12" and "Back to Friends") and closed the sold-out North American leg of his first headlining tour.

On February 1, 2026, he performed "12 to 12" as part of the Best New Artist medley at the 68th Grammy Awards, alongside fellow nominees Katseye, Addison Rae, the Marías, Lola Young and Olivia Dean. At the 2026 BRIT Awards on February 28, he was nominated for International Artist of the Year and International Song of the Year, losing both to Rosália and Rosé/Bruno Mars respectively. Beyond the Grammy and VMA nods, Sombr won Breakthrough Rock/Alternative Artist, Best Rock/Alternative Song for "Back to Friends," and Best Rock/Alternative Album at the 2026 American Music Awards; won multiple iHeartRadio Music Awards including Best New Artist – Alternative and Alternative Album of the Year; and placed third on BBC Radio 1's Sound of 2026 poll.

Touring and Connections

Before headlining his own arena run, Sombr supported Nessa Barrett's 50-city Aftercare World Tour in 2025 alongside fellow support act Ari Abdul, placing him in the same TikTok-to-major-label pipeline that carried both artists into the mainstream during the same commercial cycle. He also supported Daniel Seavey on the 2024-2025 Second Wind Tour before launching his own headlining shows. His subsequent 2025 tour sold more than 100,000 tickets across two dozen countries and required venue upgrades throughout its North American leg, a pace his booking agent JT Taylor described as unlike anything he'd seen.

In April 2026, Sombr made his Coachella debut with a surprise duet featuring Smashing Pumpkins' Billy Corgan on "Speed" and "1979," closing his set with a declaration from the stage: "See you back here when I fucking headline." The following week, Taylor Swift named herself "a massive sombr fan" of his songwriting in a New York Times Magazine interview, specifically praising his lyric "I don't want another man's child to have the eyes of the girl I can't forget" for breaking a gendered double standard around confessional songwriting.

Personal Life and Persona

Sombr presents a deliberate contrast between the confessional melancholy of his music and a comedic, self-aware online persona. He runs a secondary "spam" TikTok account, @sombrsucks, described in its bio as being "for the girlies that get it," and has openly leaned into and lampooned the internet's "performative male" or softboi archetype in his stage banter and social content, despite writing lyrics that Taylor Swift has called intensely confessional.

He describes his songwriting as compulsive and therapeutic: "I have no other choice, I need to do it as a therapeutic outlet," he told The Hollywood Reporter, admitting he "suffered every day" during a self-imposed writing pause. He has framed his catalog as largely driven by unrequited love rather than a single defined relationship, telling NPR he doesn't think he has "been truly in love" and that not knowing "means that it wasn't."

Sombr has denied romantically dating Addison Rae despite their "12 to 12" video chemistry and a paparazzi dinner sighting, telling TMZ, "Nah, dude, it was just a music video." The identity of the ex-girlfriend who reportedly inspired "Back to Friends" and other early hits remains deliberately unconfirmed; he has mocked fans' TikTok detective theories, writing that "y'all will never find the real ex."

He has spoken candidly about the disorienting nature of fame at 19 and 20, describing recognition as sometimes isolating while resisting the urge to complain about it: "So many people get into this position and love to complain about fame and what it does to you. I just see it as, like, every job has its issues." He credits his parents and sister, not famous peers, as his main grounding influence amid the noise of daily comments both adoring and hostile.

He weathered a minor viral backlash cycle after a 25-year-old concertgoer called his show "cringe" on TikTok and criticized his young fanbase and onstage humor; Sombr responded publicly, accusing her of body-shaming and defending his youth-inclusive, joke-filled live show format. Musically, he cites an unusually classic-rock-leaning influence stack for a Gen Z, TikTok-bred artist: Jeff Buckley, the Velvet Underground, Phoebe Bridgers, Radiohead, John Lennon, David Bowie, Elton John, Billie Eilish, Brian Wilson, the Rolling Stones, Prince, Lana Del Rey and Oasis, alongside repeated invocations of Bon Iver, the Strokes and Bob Dylan. He has said he cried watching the Jeff Buckley documentary It's Never Over, "I've never cried from a movie in my life," and cites his highest personal ambition as: "All I want is for my best song to be as good as Jeff Buckley's worst."

Timeline

Streaming and Certifications

Frequently Asked Questions

Is Sombr his real name?

No. His legal name is Shane Michael Boose. "Sombr" encodes his initials, S-M-B, while also reflecting the melancholic mood he associated with the word "sombre" when he adopted the stage name.

What is "Back to Friends" about, and why did it take off so slowly?

Sombr released the song quietly on December 27, 2024, in what he called "the nothing week between Christmas and New Year's." It built gradually before catching fire on TikTok in March 2025, eventually becoming his first Hot 100 top-ten hit at No. 7 roughly 40 weeks after release and the 16th best-selling song globally in 2025 per IFPI.

Is Sombr dating Addison Rae?

He has denied it. Despite chemistry in the "12 to 12" music video and a paparazzi dinner sighting, Sombr told TMZ, "Nah, dude, it was just a music video."

Did Sombr really tour with Nessa Barrett?

Yes. He was a supporting act on Nessa Barrett's 50-city Aftercare World Tour in 2025, alongside Ari Abdul, before headlining his own arena run.

Does Sombr write his own songs?

Yes. He is the sole credited songwriter on all ten tracks of I Barely Know Her, an unusual arrangement for a major-label pop act, and topped Billboard's 2025 year-end Hot Rock Songwriters chart.

Did Taylor Swift actually praise Sombr's lyrics?

Yes. In an April 2026 New York Times Magazine interview, Taylor Swift called herself "a massive sombr fan," specifically citing his lyric "I don't want another man's child to have the eyes of the girl I can't forget" as an example of breaking a gendered double standard around confessional songwriting.

Further Reading

Sombr's rise sits alongside a cluster of TikTok-to-major-label artists who broke through in the same 2025-2026 cycle, including tourmates Nessa Barrett and Ari Abdul, both part of the same Aftercare World Tour ecosystem documented on The Ring. Readers interested in that pipeline may also want to explore Isabel LaRosa, another artist whose early career was shaped by opening for Barrett.