What is a interlude?

An interlude is a short musical or dramatic piece that is performed between acts of a longer play or musical work. It is usually used to transition between different scenes or acts and provide a moment of reflection or respite for the audience. Interludes can be instrumental or vocal and may involve dancing or other forms of performance. They are often used to set the mood or tone for the next part of the show and can help to enhance the overall experience for the audience. Interludes can also be used as a way to introduce new characters or themes and provide additional context for the main story.