Crowe,
There are videos of it being used on YouTube by user demo's. It is basically a backing track machine without a keyboard attached, like a workstation for a synth. I believe it is fairly new on the market.
It has sounds, styles and you can also sing through it like karaoke. Made for a one man gig type of thing.
The sounds are amazing on it for being midi. It will work with Biab, it has midi capabilities and provides sounds for your Biab midi patches.
I do not own it, yet.
Trax