The Pawling Concert Series is pleased to welcome back the men’s vocal group Cantus, which last sang for us in 2012. Eight singers who work without a conductor, the group is one of the country’s few full-time vocal ensembles. Cantus has been widely praised for its “exacting finesse” and “expressive power” (The Washington Post) and was termed nothing short of “exquisite” by the Philadelphia Inquirer.