The Tigressions of Princeton University is one of the nation’s premiere women’s a cappella singing groups, whose close harmony, rhythm and style have been entertaining audiences for more than 25 years. The Tigressions perform weekly under Princeton’s Gothic arches, on Thursday nights after home football games, and for many campus functions. In addition to two major tours each year, the Tigressions also sing at schools, universities, sporting events, private parties and business and public events.