with good strumming and fretting technique, you can play any of the 10 most used chord progressions in a nylon guitar and impress A LOT of people most popular

with good strumming and fretting technique, you can play any of the 10 most used chord progressions in a nylon guitar and impress A LOT of people most popular songs on charts today aren't on the edge of what's new... music theory is a rule set and to break the rules you need to know them. there's a big difference in an illiterate and a jazz musician improvising something for 10 min., as well a music from the scratch by someone who understand orchestration and your unknown local rock artist