Whether you are a beginner or expert musician, you will find this program useful as a fun tool for learning and understanding chord anatomy in any of the 12 major keys. Having quick mental ability of knowing chord names and their corresponding notes can help you take your musical talent to the next level. If you play an instrument that uses chords you can improve your skills by playing Chord Helper. This program can help any musician at any level. Since this program is designed for a PC or mobile device, it has the added benefit of being able to go with you wherever you go.