Boston Lyric Opera will receive a $30,000 Art Works grant from the National Endowment for the Arts. The grant will support the fall 2019 production of Leoncavallo’s tragic opera “Pagliacci,” which will open the season on Sept. 27. Out of 1,500 applicants in its category, BLO is one of 977 institutions chosen to receive the grant (which typically ranges $10,000 {…}