I came across this book while searching for something else and it peeked my interested. Once I started it I couldn't put it down. It is very intelligently written. It is a thorough, well-researched, and unbiased look at Contemporary Christian Music and the artists who create it. It brought many things I already knew about it (and many things I had forgotten) into a clear and academic perspective and taught me many, many new things as well.
It is so information-rich I intend on reading it again, if not many more times.