The fourth track, "Return to Patagonia", features several jazz-inspired elements. It also samples the opening lines to the 1974 film "Swallows and Amazons" The song "Nice Weather for Ducks" is built around a sample inspired by John Langstaff's song "All the Ducks". This song was based on the popular Dutch children's song, "Alle eendjes zwemmen in het water" (translated: "All the ducks are swimming in the water"). Franglen later said that he and Deakin were drawn to Langstaff's recording because it "had a gentle madness to it, slightly unhinged". The duo had attempted to clear Langstaff's version for sampling, but were unable to. In the end, they had Enn Reitel re-record the vocal snippet. Franglen, while noting that Reitel's performance was good, said that once the sample was re-recorded, its "edge disappeared". "Experiment Number 6", arguably the album's darkest track, features a fictional field recording of a doctor documenting the side effects of an unnamed drug administered to a patient; the recording tells how the patient progresses from normalcy, to an "overwhelming sense of well-being and euphoria", before eventually expiring. The album closes with "The Curse of Ka'Zar", which features "a two-part harmony chorus and jazzy drum loop".