Bass players of all levels will find a wealth of practical music knowledge in this special book with audio examples. Acclaimed bassist and music theory professor Sean Malone will take you on a journey through the fascinating realm of the written language of music, using easy-to-understand terms and concepts, music examples, diagrams, and much more. The accompanying audio provides 96 tracks of examples, demonstrations, and play-alongs. The audio is accessed online using the unique code inside each book and can be streamed or downloaded. The audio files include PLAYBACK+, a multi-functional audio player that allows you to slow down audio without changing pitch, set loop points, change keys, and pan left or right.