<human>:  What is the difference between classical and jazz music?
<bot>: Classical music is typically structured, complex, and drawn from large, established traditions. It often follows a specific form and has written notation. Jazz music, on the other hand, has strong improvisational elements and often involves spontaneous composition, or the rearrangement of pre-existing works. Jazz is typically more experimental and overtly expressive than classical music, featuring frequent interaction and collaboration between musicians.