The Brooklyn Art Song Society has announced its 2019-20 season, which will include a total of eight concerts. Everything kicks off with “Roma,” a concert that features Johannes Brahms’ “Zigeunerlieder,” Antonín Dvorák’s “Zigeunermelodien,” Franz Liszt’s “Die Drei Zigeuner,” as well as such violin virtuoso pieces as Maurice Ravel’s “Tzigane,” and Pablo Sarasate’s “Zigeunerweisen.” The concert will feature Tami Petty, Kristin {…}