Using music in the English classroom can benefit students in several ways. Music helps create a positive learning environment and allows students to focus. Direct music activities can help students understand concepts and improve creativity. Listening to certain types of music may increase brain activity and relaxation. The teacher should choose music based on the desired effect, such as inspiring students or teaching about other cultures. Identifying metaphors in song lyrics, like the example of "I Am a Rock", can help students understand this literary device.