Sergey Prokofiev is regarded as the most representative composer in Russia at the beginning of the 20th century. The author uses his piano work Visions Fugitives, Op. 22 as a research repertoire. The work is a piano music collection composed of twenty essays. It was composed between 1915-1917, in the same period as the "Classical Symphony". Most of this song is a little more modern, and there are even a few songs that can feel the taste of wildness.

Among the 20 vignettes, only the seventh has the title "Harp", and the others only have expression terms. The longest is two minutes and shortest is 30 seconds. This song is inspired by Barmont’s poems, and writes down his own appreciating feelings like an impromptu musical notation, so that the completion of each song is quite high, like a kaleidoscope showing Prokofiev’s composition Talent.