Scales Plus is the first all-inclusive study of scales, keys, intonation, positions, and shifts in one volume. It is designed for nearly beginners to advanced students. Teachers will be delighted with the concepts underlying the development of excellent intonation, great facility in reading and playing in different keys and positions, and great facility and accuracy with shifts. Contains 1,234 common key patterns, 128 common shifts, and 106 lines of exercises for 3-octave scales and arpeggios.