How many movements does a piano solo have?

This piano solo is divided into four movements. According to relevant public information, piano solo is divided into four movements, namely, overture, prelude, main song and epilogue. The prelude of a piano solo is a prelude, that is, an opening ditty will be played before the whole song begins. This little song helps the audience to build up their emotions and pave the way for the following songs. Theme song: The theme song is the core of the whole song, including the main content of the whole song. And this piece of music is more colorful. Variations: Variations are songs that are constantly changing and developing on the basis of the original theme song. It is helpful to enrich the content and rhythm of songs. Epilogue: Epilogue is the ending part of the whole song, which can give the audience a perfect sense of ending.