That's quite amazing. I wonder how well it does with vocals. My partner and I sing a lot of silly little songs and it would be great to have some auto-magical a

That's quite amazing. I wonder how well it does with vocals. My partner and I sing a lot of silly little songs and it would be great to have some auto-magical accompaniment. Also, it would be even better to read a white paper on this. Anyone know of some of the ingredients that went into it?