Tempi changes

Tempi changes refer to alterations in the speed of music as it progresses. Composers use these changes to create emotional impact, build tension, or highlight a particular section. When the music speeds up, it's called accelerando, often conveying excitement or urgency. When it slows down, it's called ritardando or rallentando, which can evoke calm, reflection, or anticipation. These tempo variations help shape the mood and narrative of a piece, guiding listeners through different emotional experiences. Overall, tempi changes serve as dynamic tools to enhance expressiveness and connect with the audience.