What are music modes and how do they influence the composition and performance of music?

Music modes are scales that have been used for centuries in music composition. They influence the composition and performance of music by providing a unique set of notes and a distinct emotional quality. Different modes can evoke different moods and feelings, allowing composers to create diverse and expressive pieces of music. Musicians use modes to create melodies, harmonies, and improvisations that reflect the specific characteristics of each mode, adding depth and complexity to their music.