For those of you that have worked on Fundamentals 2, or even for new people that want to try power chords, here is a great song to use and have fun practicing power chords. You Really Got Me by the Kinks. Here are the chords. It's very easy but its also fun and you will build up speed playing it. First line is F GG F G, next line is G AA G A , and the last line is dropping down a string for C DD C D. Try it and let me know what you think. Thanks