This book is composed of Four large rhythmic groups of Oakland style funk grooves which are combined to create original grooves in this style. The book demonstrates how you can combine these four groups into thousands of possibilities. I show you how you can mix the exercises in the four groups and create your own original Oakland style grooves. Practicing in this manner will give you an understanding of how to play this style with confidence and rhythmic creativity. The grooves can also be programmed into drum machines and used by Brake Dancers or Rappers looking for an original groove to perform with.