I got this book while browsing the music subject section of my public library in Tulsa, OK. It's getting more and more outdated as time ticks by, BUT you can tell easily from the way the book is organized which things you should still read. It was easy for me to jump around based on what my interest was that day. At the very least this book will help you think out what you do want to do with your studio or music business and why.
Good information but...Definitely not written with timelessness in mind. This book shows its age on almost every page. The books not a bank breaker so I'm not upset about it but none the less an update is overdue.