a collection of various technical, unconventional, or generally non-standard charts. weird patterns, unusual emphasis, etc etc.
I'm hoping to pick a good variety of charts that span different techniques and skillsets. patterns that are tricky to execute, patterns that are tough to read, that sort of stuff. Anything that veers off from common charting practices (but not too much, that's a whole other category!)
expect a bunch of charts that are either hard for the sake of being hard, focusing on visual flair and song expression, or maybe a secret third thing