Guitar Scale Wall Chart, The C scale is featured. That's how I began learning to improvise. Time to learn some guitar THEORY and tune up your jams! Read more about the fastest way to learn theory for guitar in the link
Here's the rundown of the original pedals Mooer pedals are based on. Though not exactly clones, Mooers are designed to sound and look very similar but at a fraction of the original price. I dunno about you but all those pedals get me excited.