Id record some stuff on my computer from it and layer it on my computer. Then I want to save the song from my comp onto a card (what kind would I use?) and plug that into the keyboard so I can play the song on my keyboard that I made with no wires from or to a computer. Sorry newb, what is an arranger and an internal sequencer? Overall how would this board sound and what are the capabilities that this board can do and the others cant?

Thanks!

Phil