Sienna Spiro is a singer-songwriter currently taking the global music scene by storm with her extraordinary vocal talent. Her artistry, reminiscent of Etta James and Amy Winehouse, and her soulful voice—which belies her 20 years of age—have garnered significant attention.
With over 3.5 million followers on TikTok and more than 28 million monthly listeners on Spotify, she enjoys global popularity.
In 2025, “Die on This Hill” became her first single to reach the Top 10 on the UK Singles Chart and also ranked in the Top 10 on the Spotify Global Chart.
Furthermore, alongside talented artists such as Laura Young, Olivia Dean, and RAYE, she has solidified her status as one of the few British female artists to have three songs simultaneously charting in the UK Top 100.
Many in Japan will likely recognize her voice from “Material Lover,” featured on the soundtrack for the movie *The Devil Wears Prada 2*.
Her debut album, *Visitor*, is scheduled for release on July 3. It features her signature tracks that launched her career, including “Die on This Hill,” which went viral worldwide, and “The Visitor” and “You Stole the Show,” which achieved the remarkable feat of simultaneously charting on the US singles chart.
The venue, Toyosu PIT, has a capacity of approximately 3,000 people. This is a rare opportunity to experience her powerful live vocals up close.
