UND TODAY — On Sunday, Feb. 23, at 4:30 p.m., the stately walls of the VandeWalle Courtroom at the UND School of Law will echo with song, not argument. That’s because the courtroom will be the scene of “Voices of Justice,” a concert billed as a “collaborative musical drama” and one that represents a cooperative effort undertaken by UND’s Department of Music and School of Law.