[Street Music] Мой Рок-н-Ролл (My Rock'n'Roll) Cover. Palace Square

May 3rd, 2016. Amazing performance in Palace Square near the Hermitage Museum. Playing the famous My Rock'n'Roll by Bi2. I don't know the Identity of the performers. These two performers don't know each other, the guitarist was playing for sometime and the violist was passing by and joined him.