Piano Tuning, Restoration & Repair Job - Port Elizabeth, EC, 6001

I have a Yamaha keyboard, and after a move from Cape Town to Port Elizabeth, set up my keyboard. When I set it up and switched it on, the keys sounded static and distorted when played. Some would not play at all, be delayed or be super loud. The next day, the keyboard did not even switch on. The keyboard was in storage for a while during the move.