Hi all

has anyone worked through this book, and what have your experiences been?

I am particularly interested in the hand shift approach as opposed to thumb under that Marius seems to lay out. For me playing pentatonic scales efficiently (minor and major) and using them for improvisation over a groove is one of my goals for this year


As an alterantive I saw this book which seems more on the thumb under side but also a lot of value for your money (so it seems)