Many keyboards have "styles" that generate auto-accomaniment when you play a chord. Aside from Band-In-A-Box, which is very expensive (i'd love to get the full version) are there any others. I understand MiniLab has it but I'm using KeyLab/V Collection 5. I've heard Chord Pulse on YouTube, but that sounds like a granny organ; no balls. My Casio WK-3500 had some good ones but that's my Casio WK3500