First released in 2005, this 32-page book with CD/Online Audio (depending whether you get the old/new physical book or e-book) is a documentation of Carl Verheyen’s approach to creating and organizing melodic lines for improvisation. He attributes this approach to  a lesson he took with Joe Diorio. Joe introduced him to the idea or keeping … Continue reading Book Review: Improvising Without Scales – The Intervallic Guitar System of Carl Verheyen