Ludwig van Beethoven composed the two cello sonatas of opus 102 in 1815, during a period often identified as the beginning of his late compositional style. The works were written in Vienna and dedicated to Countess Marie Erdődy, a patron who maintained a close relationship with the composer and frequently hosted musical gatherings at which his chamber works were performed.

Beethoven had previously written three cello sonatas between 1796 and 1808, but the opus 102 sonatas mark a stylistic shift toward greater structural compression and expanded expressive contrasts. At the time of their composition, Beethoven was experiencing increasing hearing loss and significant personal difficulties, and his music began to show new approaches to form and thematic development that would characterize his late works.

Unlike the earlier cello sonatas, opus 102 no. 1 is organized into two large movements rather than the more typical three- or four-movement classical structure. The first movement begins with a slow introduction (Andante) before moving into an Allegro vivace section. The movement alternates between reflective and energetic passages while maintaining motivic connections between its contrasting sections.

The second movement begins with a slow Adagio introduction, followed by a return to Tempo d’Andante, before transitioning into a concluding Allegro vivace. The movement integrates slow and fast sections within a continuous structure rather than separating them into distinct movements, a technique Beethoven would use frequently in his late works.

The opus 102 sonatas represent an important stage in the development of the cello sonata repertoire, establishing a more equal partnership between cello and piano and expanding the formal possibilities of the genre.