Interesting you found that! Yes, Snake lips was entirely created with BIAB. I cut and pasted pieces of multiple RT regens to try and get something close to the melody I was hearing.....or at the very least not distract from it. Often I'll regen a RT 25+ times to find the snippets I want. But that instrumental was much harder than the vocals where all I have to do is support Janice. But as a retired ole phart I have the time...at least when we are hiking and biking!