4. Understand chords and harmony: Learn about chords, their construction, and how they are used in music. Study chord progressions and how they create a sense of movement and tension in a piece of music. 5. Study music intervals: Understand the concept of intervals in music, which refers to the distance between two notes. Learn how intervals are used to create melodies, harmonies, and chords. 6. Practice ear training: Develop your ear by practicing listening to and identifying different musical elements, such as intervals, chords, and melodies. This will help you develop a better understanding of how music works and improve your musical skills.