I use Yamaha arrangers to play live; however, when it comes to recording, I’ve never recorded one thing on the arranger itself. Too cumbersome and complicated. I use PreSonus Studio One, Windows version. Works like a charm for detailed editing, adding vocals, overdubs, pitch correction, making wav files, mp3s, burning CDs, and all the rest. I play everything live from the arranger and guitar. Never used midi, controllers, or anything like that. Guess it’s an old school approach, but it’s comfortable to me. I started out years ago with reel to reel multitracks. Wonderful tools, now.