Here are some great kids cd's that you can play while you jump into the pile of leaves.
John McCutcheon's four seasons [sound recording]: autumnsongs by McCutcheon, John
Sara Jordan presents celebrate seasons [sound recording] by Sara Jordan; composed by Sara Jordan, Mark Shannon
Looking for great Fall stories to read to your little ones? If so, these books,
Pumpkins : a story for a field by written by Mary Lyn Ray ; illustrated by Barry Root
Apples and pumpkins by Anne Rockwell ; pictures by Lizzy Rockwell
Too many pumpkins by Linda White ; illustrated by Megan Lloyd
could be just what you're looking for. My granddaughter sure loved them.