I'm new to the world of arrangers, as I'm considering getting one for the first time. I thought initially that a "style" was just a multi-track arpeggiator--e.g. a bass argeggiation, a string pad arpeggiation, maybe a fized-note drum arpeggiation/rythm, etc. But in another thread several people were lamenting that arrangers don't come with arpeggiators! So now I'm really confused. What's the difference between what a style tells an instrument to do in any given track, and what an arpeggiator would tell an instrument to do? What does each do that the other can't? This is an important question to me, because my whole reason for considering arrangers is because I thought it would give me basically a multi-track, multiple simultaneous chord-recognizing arpeggiations! So any and all clarification here is greatly appreciated!