This will be a wonderful learning tool! I get stuck here. On the right side of this screen shot, it seems like I should be able to do a Sol then a quick Mib to jump over, but instead keep dropping down to Fa so I’m stuck in a loop of those 4 keys. I hope this helps you as you continue to build out this beautify training aid. :-)
Thanks for the screenshot!
The Sol on the right side should get you on the other side of the gap. You just need to do it a little bit later. This section is meant to teach you to jump at the right moment and to give you an opportunity to try again if you fall. The next gaps will be much more merciless mwahahaha!
Let me know if you really can't achieve it. That is the kind of things I might readjust later.