Dynamics of Figurative-Stylistic Evolution of Solo Arrangement of the Folk Song (From "Zharty, kokhannya, lyubov ta zhenykhannya" / "Jokes, Love and Marriage" to "A my nashu slavnu Ukrayinu rozveselymo!" / "We Will Cheer Up Our Glorious Ukraine!") - V. Kuzyk (Folk art and ethnology, 2023)