Sean Lee Bowie, best known by the recording alias Yves Tumor, is an American musician and producer of experimental music, born in Miami, Florida and currently based in Turin, Italy.

To date, they have released five studio albums: When Man Fails You (2015), Serpent Music (2016), Safe in the Hands of Love (2018), Heaven to a Tortured Mind (2020), and Praise a Lord Who Chews but Which Does Not Consume; (Or Simply, Hot Between Worlds) (2023).