Book excerpt: Each of the adventures of Buzz and Ollie is designed to help teach a basic music principle. One of the first methods used to teach children about pitch is to help them distinguish between high and low sounds. In Buzz and Ollie's High, Low Adventure, the brother and sister find themselves lost in the forest. With the help of some delightful forest friends, they must determine which sounds are high and which are low in order to find their way home. This story can be used in the classroom or at home to teach or reinforce the music principle of pitch.