100 Ultimate Blues Riffs for Brass Instruments is written by Andrew D. Gordon & performed on trumpet & trombone by Gabriel Rosati. This product is an exhaustive guide to the various phrases or "riffs" that make up Blues brass playing, both from a rhythmic & soloing standpoint. This book is ideal for most levels of musicianship, from the beginner/ Intermediate student to more advanced players who need new ideas to help stimulate their creativity. Included with the book is an audio CD.