Hello, my name is John Rogers owner of JR mastering and author of the current #1 Best Selling Audio Mastering Book on Amazon.com which is now available in a video course!  Since 1999, I've mastered over 45,000 songs for over 8,000 satisfied clients.  I've mastered music for grammy award winners, several songs charted #1 in Europe, and my masters have been played by DJs all over the world. 

I would like to teach you everything I've learned since 1999!

Visit Audio Mastering Secrets for more details.