A fantastic method of learning to sight sing.
I am a freshman music major, and we use this text in our ear training class. We utilize this book every day, and each day we effectively become better musicians. The melodies are perfectly organized in order of difficulty, and it is continuously interesting to use due to the variety of the melodies. I wholeheartedly recommend this book, even if you are just a music hobbyist who wants to learn to sight sing!