Robert Hugill and Joanna Wyld’s “The Gardeners” will get a performance at Conway Hall on June 18, 2019. The work will be presented in concert form with baritone Peter Brathwaite, countertenor Magic El-Bushra, mezzo-soprano Flora McIntosh, mezzo-soprano Georgia Mae Bishop, and bass-baritone Julian Debreuill. Per a press release, the chamber opera was inspired by a newspaper article about a family {…}