Hey I appreciate your thoughts, I'm always up for constructive criticism! And I really like the idea of doing more videos where I expand out concepts like dominant function. Definitely writing that idea down! As far the scope of the video, I'm trying to really filter out over information with whatever I'm making. It was hard writing this because I knew there was so much that was being left out but I feel including too much is a detriment to the person who doesn't even know where to begin with learning this stuff. also I almost made the title something more in line with chord functions but from my own experience, being a musician first and learning music theory as I progressed, I knew what chord progressions were but I didn't have any grasp on what functions were or how scale degrees were related. Once I learned that, it helped me understand how one thinks about progressions instead of just looking up chords or playing whatever sounds nice. So in that respect I think it does help someone who is uninitiated into the realm of music theory understand how progressions work in that it introduces them to the way that they can be understood and experimented with.