Magdalena Bay is an American alternative pop[6] duo from Miami, Florida, based in Los Angeles, California.

The mixtapes are called Mini Mixes and are composed of short songs with accompanying homemade green screen music videos.

Tenenbaum was born in Buenos Aires, Argentina, and immigrated with her family to the United States when she was one year old, growing up in Miami.

[19] A deluxe version of Mercurial World, containing fan-submitted "secrets", remixes, and two new songs, was released on September 23, 2022.

[20] Magdalena Bay performed at several prominent festivals in support of Mercurial World, including Primavera Sound in June 2022, Porter Robinson's Second Sky in October 2022, Coachella in April 2023 and Lollapalooza in August 2023.

In a post-music video livestream, the duo announced their second studio album, Imaginal Disk, which was released on August 23, 2024.

"[6] Paste described them as "a pop act with a rockist core", featuring progressive rock, shoegaze and disco influences.