The last video you posted seems to be marked as private, would love to see it if you can change the setting in YouTube. Also, spent a few hours today sequencing myself and the work you've done on your sequences is very impressive. How long per song did it take with the level of detail that you went into? Well done and thanks for sharing!!
For my P10 matrix, i'm going to try to put some clips of this video on it
https://www.youtube.com/watch?v=HrqKXdRxm74