"164 Pages, Includes two MP3 Compatible CDs that play on any MP3 device, Here what the Chords should sound like. This learning system from Rock House, which includes a book, 2 CDs and 24/7 online lesson support has been designed by guitarist John McCarthy to teach you over 500 of the most important chords to play any genre of music. Each guitar chord is shown with player"s perspective view, front view and tablature to assure that you get the correct finger position. You will also learn the chord formulas used to create each chord so you can develop your own inversions. There is a section that shows all the chord scale formulas for creating your own progressions. This will help teach you how to put chords together to write your own songs. Comes with Two CDs With the MP3 files included on the 2 CDs you get to hear every note of the chords picked and strummed. Play them on your computer or any common MP3 playback device. As a bonus, once you register for your free lifetime membership to www (dot) RockHouseMethod (dot) com, you will gain access to the music and backing tracks for 17 of the most used progressions of all time for you to play. You can download them free and burn them to a CD for use with the complete chord progressions in this book. Each Rock House product includes free lifetime membership to Rock House"s online lesson support system. Enhance your learning experience, links with instructors, download backing tracks, access message boards, and much more. You"ll connect with a community of musicians around the world learning to play music using The Rock House Method. Each Rock House product includes free lifetime membership to Rock House"s online lesson support system. Enhance your learning experience, links with instructors, download backing tracks, access message boards, and much more. You"ll connect with a community of musicians around the world learning to play music using The Rock House Method."