An E-flat Major chord is a three-note chord that consists of the notes E-flat, G, and B-flat. It is commonly used in various music genres, including classical, jazz, and pop. The chord is built by stacking a major third (E-flat to G) and a minor third (G to B-flat) on top of each other. In music notation, the E-flat Major chord can be represented in different ways, such as in root position or inversions. When played on instruments like the piano or guitar, it creates a bright and uplifting sound, making it a popular choice for composers and songwriters.