The Austrian composer Marianna Martines (1744–1812) was a contemporary of Haydn as well as a student of his for several years. She was born into a relatively wealthy family that supported her musical education, allowing her talent to be recognized at an early age. Unfortunately, because of gender inequality at that time, she was unable to pursue a professional musical career or obtain an official position. Fortunately, some of her music has survived. The sonata follows a standard three-movement structure: an elegant first movement in sonata form, a slow and lyrical second movement, and a fast, lighthearted finale. Written in the galant style, the music is elegant and transparent, with plenty of room for performers to add their own ornamentation.