The mission of keeping a rare musical flame alight is a noble and often challenging one, but the Bohemian Quartet is more than up to the task. In this case, the acclaimed Rhode Island-based ensemble featuring violin, viola, cello, and bass specializes in music of the "Romani" or "Gypsy" tradition, along with related Eastern European folk styles. The Bohemian Quartet was formed in 2005. Violinist Stan Renard, a composer and virtuoso player with an impressive list of credentials, assembled the group with the idea of preserving the tradition and indulging in the virtuosic playing of classic gypsy music. Renard recruited like-minded and ambitious friends: Christine Harrington on cello, Nancy Richardson on viola, and Dave Zinno on upright bass. Together, they've made a commitment to the genre, and aspired to performing it with both reverence and adventure. Indeed, like every good curator, the ensemble embraces tradition, and still wanders off in newer, unpredictable directions. The name "Bohemian Quartet" was borrowed from the original Bohemian Quartet (also known as the Czech Quartet after 1918), a string quartet of international repute that was founded in 1891 and disbanded in 1934. Both groups share a passion for the deep-rooted authenticity of the Romani tradition, as well as the ability to play that historic repertoire with extraordinary joie de vivre. Tonight will be the CD release of their 3rd project called "For You."