I have been learning theory and my teacher tought me chord stuff (he called them chord extensions, for what reason i dont know... i know for sure the guy is on the ball with his theory, maybe a brain fart.).. i.e: I- Major II-Minor III-Minor IV-Major V- Dominant VI-Minor VII-Diminished. He had me playing arpeggios, triads and double stops through them all. During the lesson i thought i had a clue what was going on, but im a bit confused as to how this all is put to use. I dont want to just run through finger exercises, id like to try to construct progressions and the like. Anyone want to break it down for me in simple terms? I feel 45mins. of showing me these and trying to explain it all was a bit a heavy.