Go With the Flow for Trumpet by Eddie Lewis includes twenty-one original flow study etudes tailored to be used with the Daily Routines book. With three etudes for each of the seven levels of the Daily Routine book, the Go With the Flow book begins with simple quarter-note and half-note flow studies limited in range to tuning note C. It progresses to advanced flow study etudes which cover a full professional range. The etudes systematically cover all twelve keys and a variety of time signatures. ...