I see from watching what you are doing, that this is something that would be useful to me right now. I know pentatonic shapes and extensions, but sometimes am a bit random in how I use both the main pattern and its extensions. What your are doing would be useful to me in learning how to create melodic phrases. A bit of explanation of what you are doing, what notes you are emphasizing, and how it can be varied would be very useful to me for learning more tools to create with.