The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From Wiley Publishing:
Learning the fundamentals of music just got easier than ever before with the interactive edition of Music Theory For Dummies on Inkling. Along with everything from the print book, this version includes only-with-Inkling extras, such as audio clips, live links to other sections and the web, a powerful search feature, and more.Optimized for each device, your favorite resource for learning something new is now always at your fingertips. As a universal app, you pay one price to get the book on all of these devices. Whether listening to the major chords on your iPad or making a quick search on your iPhone, Music Theory For Dummies on Inkling is a better way to learn.Top features for iPad, iPhone, Mac & PC:* Embedded Music Clips: Forget switching between book and CD. Listen to embedded music clips and follow along with the music without ever turning a page. You can listen both on audio cards and as you read, with the audio widget.* Links: Anything that looks tappable, is. Instantly go to another section, or learn more from the embedded poplink. You can even go directly to websites mentioned anywhere in the book. * Search: Cant remember the who, what, when or where? Search anything, and Inkling looks through the whole bookas well as Google and Wikipedia. * Notebook for bookmarks and highlights: Make highlights, and bookmark anything, including pages, maps and websites. Its all saved to your notebook that lives inside your guide for easy reference.Bonus feature on iPad, PC & Mac:* Notes: Its easy to make notes anywhere in the guide that can even include web links. All notes are also saved to your guides searchable and personalized notebook.