(Piano Instruction). Expand your keyboard knowledge with the Keyboard Lesson Goldmine series The series contains four books: Blues, Country, Jazz, and Rock. Each volume features 100 individual modules that cover a giant array of topics. Each lesson includes detailed instructions with playing examples. You'll also get extremely useful tips and more to reinforce your learning experience, plus access to online audio featuring performance demos of all the examples in the book 100 Blues Lessons includes 12-bar blues, 8-bar blues, 16-bar blues; right-hand fills, left-hand patterns; stylings of the great blues pianists; chord voicings; dominant 7th chords, dominant 9th chords; and much more 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.