During ayahuasca healing sessions in the Peruvian Amazon, whistled melodies serve a specific function in guiding the patient's hallucinatory experience. Whistling, rather than singing or instrumental music, is used by the healer to structure and direct the visions induced by the psychedelic brew. The authors analyze how the acoustic properties of whistling—its piercing, continuous sound and lack of semantic content—allow it to cut through the auditory environment and anchor the patient's attention. This musical element helps shape the emotional and visual trajectory of the session, facilitating therapeutic outcomes by providing a sonic framework for the altered state of consciousness.
Folk parodies of proverbs—altered in wording or context while retaining a recognizable resemblance to the original—offer insight into how people understand the original genre. The most parodied folklore form is the proverb, whose conventionality makes its parody especially incongruous and humorous. A newly discovered, esoteric type of proverb parody appears in the initiation rite of a small LSD cult in Dallas, Texas, organized about five years before the 1968–1969 collection. These epigrammatic sayings draw subtly on traditional proverb form and wisdom, serving a religious function within the cult rather than popular humor.