Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This Book Is A Must Own For Aspiring Musicians

If you are in a band or you're thinking of starting one, this is the book for you. However, if you're a songwriter/composer like myself, it mainly serves as a good resource to have for web site ideas and some marketing ideas. Most of the content in this book is in reference to bands and the needs of a band. Still, I highly recommend it to anyone that's looking to boost/add to their musical aspirations.