Book with online audio. Two skilled arrangers take on the 15 Bach Two-Part Inventions for a beautiful playing result. Each keyboard study is in it's original key; the right hand part has been arranged for mandolin and the left hand part for guitar. Book contains the score for both instruments plus separate pull-out parts for mandolin and guitar. A unique code gives you access to online audio for download or streaming of each invention plus separate mandolin and guitar parts. Note/tab. 80 page book and two 43 page pull out parts.