Later, in September, she was the focal point of We Believe You: Solidarity Concert for Lara at the Gallery MC on West 52nd St. As a violinist, St. John scored a musical knockout with the super-virtuosic Čoček by Milica Paranosić. The evening’s emotional peak, though, was an 11-minute digest of the 400 emails she had received from women who had been similarly abused.