These GEM books are the way to go. I call them GEM, too - Great Educational Method! Pictures is how I learn best, and I’m not ashamed to say so. Keep up the great work, Edgar. Thank you very much!

Changing the color of a track that already has a MIDI or audio region on it has plagued me for far too long. And I learned that in the sample from iBooks. Even if that's the only useful tip I learn (as I just bought it), it's well worth the price. Thanks, Edgar!

I have all tho other GEM books for Logic Pro X, so this was a must have and as expected it is as good as the other titles. I will also get the part two. Keep them coming

Whenever you think you know (most of) all there is to Logic, here comes a GEM book and proofes you wrong. Unbelievable how much hidden stuff the author diggs up about this app. I never knew. Great book.

I have the other two books of this author “Logic Pro X - How it Works” and Logic Pro X - The Details”. They cover more Logics than any other book on that market. But now the author reveals even more Logic jewels. These are not some esoteric functions, after a few pages, I incorporated those tips and workflows already. The book that keeps on giving.

These GEM books are getting better and better. Once you think you know everything there is to Logic, boom, there is another GEM book with even more hidden must-know features. Highly recommended.