This book has all 15 major scales set up in a note-by-note format that make learning scales easy for beginning saxophone students. Start by learning the first 2 notes. Then add the 3rd note. Then add the 4th note. Continue this up the scale until all 8 notes have been learned in ascending and descending order. I've use this method to teach my students scales. Now it's finally in print for all saxophone students and teachers to benefit from!