A melody is a sequence of musical notes that are perceived as a single entity. It is often the most recognizable part of a song, consisting of a series of pitches arranged in a rhythmic pattern. Melodies can be simple or complex and are typically created using various musical instruments or the human voice. Melodies are fundamental in many genres of music, including classical, pop, and jazz. They can evoke emotions and convey messages, making them essential for storytelling in music. Composers and songwriters often focus on crafting memorable melodies to engage listeners and enhance their musical works.