WASHINGTON, June 14 (TNSper) -- The National Association of Teachers of Singing issued the following news release: NATS welcomes Kelly Balmaceda to its national executive staff as the director of events and programs. In this new role, Balmaceda will coordinate all events and most programming for the association. Balmaceda has a variety of experiences in the vocal arts, including working as a performer, entrepreneur and educator. No matter the setting or venue, she will ensure that NATS produc  more