Continuum Culture & Arts, Inc. kicks off its Transparency Series, a bi-monthly forum for multidirectional creative music centering on patrick brennan’s transparency kestra, an ensemble of 7 to 20+ musicians. At 6 p.m., the public is invited to an open rehearsal with Q & A  to observe how layered sound patterns are constructed and coordinated by the musicians through improvisation and conducted signals. Concert follows at 7:30. $15 suggested donation —No One Turned Away for Lack of Funds.