The Boosey Brass Method for Trumpet or Cornet Vol 1. This book is divided into nine sections, a basics section and eight stages. The basics pages contain information about your instrument and exercises to help you get started. In addition to pieces to play there are many different types of activities for you to do. Also included is 2 audio CD s with performances, backing tracks and listening activities. The book provides flexible ensemble music, suitable for any number of players in mixed instrument groups.