**Master musical skills quickly and easily! From classical music to new age, hard rock, and pop, music has always played an important role in everyday life.** Whether you're an intermediate musician or an aspiring music major, The Everything Essential Music Theory Book is a guide to mastering one of the most important tools for every musician: musical understanding. This compact, portable volume covers all the basics, including: The construction of chords and scales How to understand rhythm and time signatures How keys are identified and organized Creating harmonization and melody With each clear and easy-to-understand chapter, musician and educator Marc Schonbrun takes you through the essentials of music theory--the very glue that holds music together.