Zothecula writes "There's no doubt that a soundtrack can significantly enhance the immersiveness and emotional impact of films and TV programs. But can some audio accompaniment do the same thing for books? New York City-based startup Booktrack thinks so and has released an iOS app — with an Android app also on the way — that adds soundtracks to eBooks. As the user reads they can listen to ambient background noise relevant to the book's current setting, specific sound effects synchronized to the text as it is read, and music. But does a soundtrack 'boost the reader's imagination and engagement' as the company states, or does it just create another distraction to be overcome when delving into a book on the bus on the way home?"