The BBAI was not the way forward, especially considering its poor power consumption characteristic and high price. I have done some tests with the follow up BBAI64 this year, but again our time is better spent elsewhere: too hot, big, expensive.
We're cooking something new Bela wise which is going to take a bit more, but also we have a great new module announced just today: https://www.crowdsupply.com/augmented-instruments/gliss