The F-sharp major scale is a seven-note scale that consists of the notes F♯, G♯, A♯, B, C♯, D♯, and E♯. It follows the pattern of whole and half steps: whole, whole, half, whole, whole, whole, half. This scale is often used in various musical genres, providing a bright and uplifting sound. In terms of key signature, the F-sharp major scale has six sharps. It is commonly used in compositions for instruments like the piano and guitar, and is also a favorite among composers for its rich harmonic possibilities.