It is always exciting to hear a young artist headed for a big- time career. With the current drought of genuine dramatic sopranos it's doubly exciting to hear the real thing in the 28-year-old Quintiliani...."Gretchen am Spinnrade" was the gem of a Schubert group as Quintiliani raised the emotional heat to the climactic "his kiss." Noteworthy, too, was the intensely dramatic "Pentecost," part of Lori Laitman's attractive English-language song cycle, "Becoming a Redwood."