Essential Styles, Books 1 and 2 are two innovative book and play-along CD packages that teach 50 essential grooves from today's jazz and popular styles. The books include written-out charts of each selection and performance tips for both drums and bass. All of the grooves have been recorded with a rhythm section and woodwinds, with drums mixed on the left channel and bass on the right, so either instrument may be dialed out. In addition, many of the...