Mica Tenenbaum (born December 18, 1995) is an American singer, songwriter and music producer known for being one half of the music duo Magdalena Bay, alongside Matthew Lewin. Matt and Mica write and produce their own music together for the band, and have seen success with their albums Mercurial World (2021) and Imaginal Disk (2024), the latter of which earned them widespread fame and critical acclaim within the indie pop space. The band is also known for their use of creative and artistic visuals to accompany their music. In 2026, Magdalena Bay released the Imaginal Disk film which accompanied the album to create a unique audiovisual experience for fans.