When Frank Maselli was in Rome on a Saturday night three years ago, he happened upon an outdoor concert in the piazza. A handful of singers were belting out opera arias to a piano accompaniment.   "I listened to them and said to myself, 'This would be perfect for our Piazza d'Italia,' " Maselli said, referring to the outdoor plaza in New Orl...

by Dean M. Shapiro Staged by the American Italian Cultural Center, the second annual "Opera in the Piazza" concert will take place Friday night at the Piazza d'Italia. Seasoned New Orleans opera singers will present arias from operas in the Italian repertoire, plus such well-known Italian songs as "O Sole Mio," "Volare" and "Santa Lucia." &n...