Saturday February 9, 2019, at 8 pm, $10. The Winona Collective is a group of five jazz musician friends: Dan Pitt and Harry Bartlett on guitars, Jill McKenna and Caleb Klager on upright basses and Harry Vetro on drums. They are exploring the possibilities of this unusual instrumentation. New arrangements are possible, where each member can take on a different role in the ensemble.