Hellow guys, Welcome to my website, and you are watching Etude №7 by Dmitry Grigoriev. Дмитрий Григорьев, Этюд № 7.. and this vIdeo is uploaded by Nika at 2022-02-01T22:56:33-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.