.............................We get enough of that from users asking us how to practice. (The answer to that is to just practice and not look for shortcuts.)
Do your own work, folks.
Eddie, you should elaborate on the practice thing. You must practice the right things in the right way. Practice things until you thoroughly get it them move on to something new.
I will respectfully disagree about the demo songs. I like to hear what the styles are capable of sounding like in good equipment and with good players. Maybe just make them so then can not be transferred to the chord track?