By Paulanne Simmons October 22, 2025: In Deborah Stone's cabaret show, String Theory, she tells the audience her interest in music began when she was 13, and her mother, who was a classical pianist, bought Deborah her first guitar for ten dollars at S. Klein on the Square. Then she goes on to say this show began as a collaboration with her friends and colleagues. "There were sons I wanted to sing and people I wante…