The A-Major Scale is a seven-note musical scale that consists of the notes A, B, C♯, D, E, F♯, and G♯. It follows a specific pattern of whole and half steps: whole, whole, half, whole, whole, whole, half. This scale is commonly used in various music genres and serves as a foundation for many songs. In music theory, the A-Major Scale is often associated with the key signature that has three sharps. It is frequently used by composers and musicians, including famous figures like Ludwig van Beethoven and Johann Sebastian Bach, to create melodies and harmonies.