OSA burst onto the music scene in 2022 with his single “SLIP” The UK-born, Nigerian singer-songwriter quickly became known for blending genres with a natural pull toward R&B. Standing at 6’8”, he’s always stood out—and his music is no different. His early releases showcased vivid storytelling and a commitment to refining his sound, leading to the release of his debut EP "N E B U L A" in late 2023. After dropping “10,000 Hours” and building a growing audience drawn to his warm tone and soulful influences, OSA entered a brief hiatus in 2024, releasing only two records—“Switch” and “Gone (feat. HILLARI)”—both of which brought in a wave of new listeners. He returned in early 2025 with “Venting”, an acoustic piece about finding peace in love. He followed with “Confidence,” the first single from his sophomore EP "Quarter Life Crisis", which quickly gained traction. Its success led to “Problem,” an uptempo, early-2000s-inspired R&B vibe, and then “Test Of Time,” a heartfelt record that has already become a wedding favorite for many couples. With the release of his sophomore EP, OSA has solidified himself as an R&B artist who blends soulful nostalgia with a smooth, velvety tone.

OSA

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