Engaging an expanded version of the ensemble from his Mutual Aid Music, trumpeter Nate Wooley provides scores for his players in various configuration that challenge concepts of group composition, instrumental sound and resonance, idealized tones and the human voice, the development of melody and harmony in compositions, &c.; performers include Wooley, Seymore Wright, John McCowen, Gabby Fluke-Mogul, Cory Smythe, Luke Stewart, Eric Wubbels, &c.