The Academy of Vocal Arts has announced eight new resident artists for its opera academy. The artists include sopranos Loella Grahn from Sweden, Joanna Latini from New Jersey, and Ethel Trujillo from Mexico; mezzo-soprano Monique Galvão from Brazil; tenor Shawn Roth from Pennsylvania; baritones Benjamin Dickerson of Vermont and Kevin Godinez of Costa Rica; and bass Peter Barber, who hails from Virginia. {…}