Badarszewska was a 19th-century Polish composer known for her piano compositions, most notably the popular and enduring work titled "La Prière d'une Vierge" (The Maiden's Prayer). Despite little information being available about her life and career, Badarszewska's piece achieved widespread acclaim and has been performed and recorded by numerous artists around the world. Her legacy endures through this beloved composition, which continues to captivate audiences with its lyrical beauty and emotional depth.