👉 The term "sequestral" refers to a type of musical technique in which a soloist plays several notes simultaneously, often with the intention of creating an overall effect or melody. This technique is often used in jazz and other forms of music where multiple instruments are played by different players. In orchestral music, sequestrals can be particularly prominent in works like "The Four Seasons," which features a full orchestra playing various sections at once. The use of sequestrals allows for the