sombr

Shane Michael Boose (born July 5, 2005), known professionally as sombr (stylized in all lowercase), is an American singer, songwriter, and record producer. He released his debut single "Nothing Left to Say" in 2021 and his first extended play (EP) In Another Life in 2023, through Warner Records and his own imprint SMB. In 2025, sombr's singles "Back to Friends" and "Undressed" gained virality on TikTok and became his breakout hits, reaching the top 20 of the Billboard Global 200 and the top 40 of the Hot 100. Internationally, both songs also achieved notable success, charting within the top ten in multiple countries. His debut studio album, I Barely Know Her (2025), which includes the two previous singles as well as the follow-up singles "We Never Dated" and "12 to 12", was a commercial success. At the 2025 MTV Video Music Awards, sombr was nominated for three categories, including Best New Artist, winning Best Alternative Video for "Back to Friends".