"Rose Rock" is No. 8 from Cornelius Gurlitt's pedagogical piano collection "Kleine Blumen" (Little Flowers), Op. 205. Gurlitt was a prolific German composer of the Romantic period who specialized in creating accessible yet artistic piano works for students. This piece likely portrays the contrasting qualities of a delicate rose and solid rock through its musical character, typical of the descriptive character pieces popular in late 19th-century piano literature.