Camille Saint-Saëns loved the cello composing several pieces including his Allegro Appassionato, Op. 43, for cello and piano, written in 1873. The composer went on to orchestrate the work in 1876. The work was première in February 1873 at a concert of the Société Nationale de Musique with the cellist Jules-Bernard Laserre.

Here is an arrangement for cello and cello quartet / Ensemble. The bass part is not required, it's there just to add a bit more depth.

Thanks to Massimo Sartirana for sharing their work on Unsplash.