Anna Chowaniec (musical pseudonym Annie Mary) is a vocalist, pianist, and songwriter hailing from Legnica. The artist stood out for her creativity and diligence from early childhood, prompting her parents to enroll her in a music school, as well as vocal, dance, and theatrical classes. She has always envisioned her future on the stage, and her photo albums are filled to the brim with pictures from music competitions and festivals.

Twice, she graced the renowned Carnegie Hall stage in New York as a pianist and vocalist, having won the international music competition, The American Protege International Vocal Competition. At the age of 17, she released her debut single titled "Gdybyś odszedł," after which she fully immersed herself in her original work, blending pop, R'n'B, and urban music genres. The vocalist has participated in several television programs, including "Szansa na Sukces," where she performed the ballad "Jak długo jeszcze" from Kamil Bednarek's repertoire.

In 2022, she took part in the "Wielkie Granie" concert during the 10th-anniversary celebration of the National Stadium in Warsaw. Besides music, her immense passion lies in acting and dubbing. She has contributed to various TV, theatrical, and film productions, such as "Pierwsza Miłość," "Rodzinny Interes," "Policjantki i Policjanci," and "Akademik." In 2023, she graduated with honors from the Aleksander Zelwerowicz National Academy of Dramatic Art in Warsaw.