Multitemporal music is like a song that changes its speed and rhythm throughout it. It's like playing with the time of the music to make it more interesting and fun! Imagine you are playing with a toy car that goes fast, then slow, then fast again, and so on. That's what the music is doing! It's changing its speed and rhythm to make you feel different emotions or make you want to dance in different ways. So sometimes it's like a slow dance and sometimes it's like a fast dance, all in one song! Pretty cool, huh?