Am playing the CB atm, its quite a neat game to play.
You start off with 4 barracks but only 1 is available when you first start out. You have to create a family name so that whatever character you create, they all belong to you (e.g my family name is Lestat, so basically if I created a musketeer named Gwen, her character name will appear as Gwen Lestat)
There are 5 classes to choose from:
Fighters (tankers)
Musketeers (archers)
Scouts (rogue/healers/buffers)
Elementalist (element mage; ice, fire, lightning specialty)
Wizard (uh, not pretty sure, but they are casters and they can cast levitate :D)
You can choose up to 3 characters to be recruited into your party, there are many different types of combinations (3 Musketeers, Fighter-Scout-Musketeer, Elementalist-Scout-Musketeer etc)
The keyboard is wickedly full of hotkey skills for all 3 characters xD
First character:
Q,W,E,R,T -> stance-specific skill
Y -> job-specific skill
U -> quick item
Second character:
A,S,D,F,G -> stance-specific skill
H -> job-specific skill
J -> quick item
Third character:
Z,X,C,V,B -> stance-specific skill
N -> job-specific skill
M -> quick item
Some hotkeys more commonly used by me:
F1-3: Select character in team
F9: Toggle between Individual/All Mode
There's a lot more of information about the game, if I got time and it passes through my mind, I'll try to share it out here.

To stride with grace, to strike with vengeance. ~ Kelvar the Silent