i've been lurkin this forum all day looking for answers, that i could not find.
sorry if you've heard this all before

i've got an R3.
i have a usb cable for it.
i have a m-audio fast track audio interface.
do i need anything else to control my r3 with midi signals through ableton, and hear the changes in real time?
did i make all of this up? is it even possible to do what im thinking? is so, what do i need?
thanks in advance