Learn to improvise freely over any chord progression! The Fourth Note principle is a truly remarkable method for improvising in jazz and other genres, combining ear training, theory and technique to enable students to play with unrestricted creativity. In this book/CD pack, master guitarist Tony DeCaprio shows how to incorporate this technique using focus notes to anchor your playing within a chord progression through comprehensive, step-by-step instruction with examples for practical application of every new concept. The accompanying CD includes 99 full-demo tracks. A totally unique and revolutionary concept for teaching improvisation. There is nothing even remotely similar on the market. The approach is refreshing and brilliant. I highly recommend this book to both students and teachers. - Jimmy Bruno