The Sama Veda is one of the four sacred texts of Hinduism, known for its collection of melodies and chants. It primarily focuses on the musical aspects of the Vedic hymns, which are meant to be sung during rituals and ceremonies. The Sama Veda serves as a guide for priests, helping them perform sacred rituals with the correct intonations and rhythms. Unlike the other Vedas, which emphasize philosophy and rituals, the Sama Veda highlights the importance of music in spiritual practices. Its verses are often derived from the Rig Veda, but they are arranged in a way that enhances their melodic qualities, making it a unique and essential part of Vedic literature.