Finalists in the SAS Performing Arts Company’s 2023 Vocal Competition have been announced. The fourth annual competition will see sopranos Anna Aistova, Lynnesha Crump, Carami Hilaire, Shelen Hughes, Clara Luz Iranzo, and Cong Conc Wang, mezzo-sopranos Annie Chester, Shanley Horvitz, Melina Jaharis, Anna Kelly, and JoAnna Vladyka, tenors Charles Calotta and Minghao Liu, and baritone Seung Chan Hong.  The collaborative {…}