Elvira Anderfjärd

Elvira Anderfjärd, (born 1 August 1999) also known mononymously as Elvira, is a Swedish record producer and songwriter. She achieved prominence after remixing the singles "Willow" (2020), "Love Story (Taylor's Version)" (2021), and producing "Message in a Bottle" (2021) and "Girl at Home (Taylor's Version)" (2021) by Taylor Swift.

Anderfjärd produced the Swedish Sverigetopplistan top-20 singles "I Do Me" by Malou Prytz and "I'm Coming" by Tove Lo, as well as contributed backing vocals on the Weeknd's "Take My Breath" and Swift's "Message in a Bottle", both which reached the top 10 on the United States Adult Top 40 chart. She helped write and produce Addison Rae's "Diet Pepsi" (2024) which was the artist's first Hot 100 single, peaking at 54. She has worked with various artists including Katy Perry, Anne-Marie, Ed Sheeran, Tove Styrke, Alma, Benee, First Aid Kit, Conan Gray, Maisie Peters and Addison Rae.