The videos are attached to this post, but are also available at https://youtu.be/sxVOK57aCKQ just in case.
These videos have been remastered for smaller file size, better video quality, and clearer audio
Notes:
You may need to full-screen the video to be able to see what's going on.
You may need to wear headphones to hear my voice, because it doesn't record very well.
The 720p and 576p videos are smaller and faster to download, but are worse quality.
The 1080p video is recommended for reasonably fast connections because it's easier to see what's going on.