1. "Aslan's Country" from _The Lion, the Witch and the Wardrobe_
2. "Lullaby" from _Prince Caspian_
3. "Over the Land and Sea" from _The Voyage of the Dawn Treader_
4. "The Call" from _The Silver Chair_
5. "The Great Battle" from _The Last Battle_
These songs can be found in various collections of Chronicles of Narnia music, or you can search for them online. Some of them may also be available in saxophone method books or collections of film music.