I am knocked out by this. I had absolutely no idea that BIAB could do this. The video was super well-produced and perfectly explained. I think this just saved me a bucket-load of complexity. I now know that if I am just improvising over a backing track I can record right in BIAB and then listen back for learning and analysis. I wonder why this capability is not mentioned more often? Thanks Charlie. I am so glad you answered these questions and linked to the video. Huge service to me! And it was very interesting to hear that you do this routinely.