This generative poem creates a mashup of lyrics from two famous Pink Floyd albums: The Wall and The Dark Side of the Moon. The poem is organized into tercets followed by a single line in which Waters or Gilmour “takes over,” signaling shifts in leading roles in the band, which has a history of turbulent power struggles. Each tercet is assembled from lines from each album, lending both coherence at the line level, and intriguing juxtapositions that reveal some of Pink Floyd’s poetics.