Emily Beynon Teaches. In this book and CD Emily presents a selection of etudes from Kohler & Gariboldi with a new approach. The well-known etudes are all provided with a second part that can also be used as an extra study, In addition. a page of preparatory exercises precedes each etude. The valuable experience of playing together is also possible using the enclosed CD, which contains two versions of each piece: a duet version and a recording of the second part alone to play along.