This book will give you melodic ideas to play over common chord sequences found in many jazz standards. This is of course is just the start. By joining (should you wish to) Darren at his Patreon, you will begin to understand and learn how to develop your own jazz vocabulary but just as importantly, you'll also develop the ability to hear the chord notes and really improvise rather than just remember licks!
That's why I am also sending you 5 lessons from the scheme of work I created on the jazz standard Mack the knife!
Check out what Michael Cormican says about the tier 2 Patreon with Darren.