Left At London (sometimes stylized and shortened as /@/), is the stage name of Nat Puff (she/her), a trans woman from Seattle, Washington who is not afraid to let herself be known intimately through her music, while still remaining accessible.

Although Left At London is mostly known for her pop writing sensibility, her songs feature deeply personal and introspective lyricism. Although some of her songs' subject matters are very specific to her life as a trans woman with autism, borderline personality disorder, ADHD, and PTSD, her songwriting style takes these concepts and makes them into something uniquely abstract while still remaining relatable and honest.