A monotonous melody is a type of musical composition that is characterized by its lack of variation in pitch, rhythm, and dynamics. It is often referred to as a CHANT, which is a repetitive song or poem that is sung or recited in a steady, rhythmic tone. Chants are commonly used in religious ceremonies and rituals, as well as in some forms of traditional music. Monotonous melodies are also used in some modern genres of music, such as ambient and minimalism.