Hi Donny, basically could be used straight away. Type in Chord progression , pick style, press play instant backing. Don’t like the style, choose a different one.

But there is also a lot of depth to it , if you want to explore, it can do so much. You can do as little or as much as you want.

Put it this way if what I needed was backing tracks for vocals or an instrument, or I was a songwriter , I’d probably be more inclined to choose biab over an arranger keyboard.

But, I enjoy playing keyboards, so they’re my focus.
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best wishes
Rikki 🧸

Korg PA5X 88 note
SX900
Band in a Box 2022