Grandi Voci Concerts, Matthew Laifer Artists Management, Jason Tramm, and the MidAtlantic Philharmonic Orchestra will team up to present “Opera Gems: The Art of Dramatic Voices” on Feb. 22, 2020 at Merkin Hall in New York City. The concert will feature a wide range of international artists including soprano Alla Perchikova, mezzo-soprano Natasha Novitskaia, bass Kevin Short, tenor Dongwon Shin, {…}