Last weekend, a Chicago attorney received an international standing ovation.Joined by some of his regular bandmates and a conductor, ensemble and choir from Hanover, Leipzig and Dresden, Germany, Andrew P. Tecson performed an hour of jazz chronicling the end of Jesus’ life, complete with a mourning horn solo marking his crucifixion and a soaring musical jubilation at his resurrection.Tecson, a principal at Chuhak & Tecson P.C., performed in Leipzig and Berlin with his Chicago-based Christian jazz group ChurchJazz …