By Carolyn Gruske ( September 5, 2018, 11:58 AM EDT) -- As a professional opera singer, Gerrit Theule made a career out of playing the roles carved out for a bass baritone with a low F to an F above middle C range: priests, old men and lawyers. While playing lawyers didn’t prepare Theule for his subsequent career as a lawyer who started up his own practice as soon as he was called to the bar, his training as a professional musician did....