This book is based on the TAPI (The Alternate Picking Improver) course which is a highly successful course on alternate picking, divided into 8 fun lessons of increasing difficulty. The goal of the course is to develop your: Technique (speed, touch, precision, dynamics), Musicality (timing, ear training, knowledge of licks from different musical styles), Body positioning (limb and posture control), Study method (to define a useful and personal study strategy) and Emotional control (confidence in your performance).