Question I've had for ages.

[Cheesy74]

What the hell do those "categories" mean on each song?
The only ones I've worked out:

Voltage: The steps themselves
Freeze: Holding steps
Air: Combo steps

What do the others mean?

Sorry if this was unclear, I'm just completely clueless about these things.

[fido123]

Re: Question I've had for ages.

Stream: The amount of arrows that are even placed in large sections
Chaos: The amount of times where the song doesn't stream