"To Hope!" is Dave Brubeck's attempt at composing a mass, or Christian liturgy. The result is mixed. Unlike Vince Guaraldi's masterpiece "Grace Cathedral Concert," this is not a jazz piano mass. Instead, it is largely a contemporary-classical work, focused on vocals and traditional arrangements. It does, however, include several jazz passages, including one that swings almost like a '50s surf-rock record. Not everyone will like this recording, but every fan of jazz or contemporary sacred music should listen to it.