Ciara Mary-Alice Thompson (born 1996), known professionally as CMAT, is a singer, songwriter, and musician from Dublin, Ireland. Her debut album, If My Wife New I'd Be Dead, was released in February 2022 and entered the Irish Album Charts at number one. The Guardian wrote of her music; "Her songs are mournful yet accessible, emotionally literate and cleverly crafted, but, crucially, with a huge sense of humour..." -
https://en.wikipedia.org/wiki/CMAT_(musician)