This notebook is a space where you can write your musical ideas, musical themes or even your arrangement sketches. You can also use it for your music lessons. You?ll find different types of staff paper to write melodies, arrangement sketches, chords and chord progressions. This book contains useful resources, such as a chord guide, a list of common scale patterns that you can use to create your musical ideas and also a reference guide to major and minor key signatures (a circle of fifths diagram and a table with relative major and minor keys).