Singer and composer Alexander Rosenbaum performs at the concert of american "king of a rock-and-roll", guitarist Chack Berry. The concert was held in the Kremlin Palace of Congress (KDS).

Singer and composer Alexander Rosenbaum (left) took part in the concert of american "king of rock-and-roll", guitarist Chack Berry (right). The concert was held in the Kremlin Palace of Congress (KDS).

Singer and composer Alexander Rosenbaum (left) took part in the concert of american "king of rock-and-roll", guitarist Chack Berry (right). The concert was held in the Kremlin Palace of Congress (KDS).

American "king of rock-and-roll", guitarist Chack Berry performs during his concert. The concert was held in the Kremlin Palace of Congress (KDS).

American "king of rock-and-roll", guitarist Chack Berry performs during his concert. The concert was held in the Kremlin Palace of Congress (KDS).