I needed a shorter read, but this was a pretty powerful little nugget. Written to a college-age and young adult audience, it is certainly applicable for all ages.
Chris Tomlin does such a good job and presenting his own testimony--he's not perfect (nor are any of us) and he doesn't have it all figured out, but he has learned about worship. He is a worship leader, which may lead a potential reader to believe the book is only about musical worship, in the pews, etc. But worship is every part of our lives! And CT does a really wonderful job, by God's grace!, to talk about what worship is, why we should worship, who is to be worshipped, forms of worship, and so forth. I've learned a lot!