On July 29, 2017 at 8.30 p.m. in the Maritime and History Museum Lydia Kavina, accompanied by Hrvoje Geller, Damjan Grbac and Tonči Grabušić, will hold a concert on the first electronic music instrument-theremin. Lydia Kavina is directly related to the theremin’s inventor Leon Theremine. Ticket price is 50 kn, and 80 kn on the …