Hello Chris! Welcome to the forum! Its great having so many forum participants from all over the world!

I'm very interested in Asian instruments but I wasn't even aware of this one! I think it's cool that you found a VST for it! I'd love to find a convincing soft synth for the ERHU... it has such a unique sound, as does this flute of yours!

What you've done here is what I like the most about BIAB.. the ability to add one's own playing to the mix and get something that is this good!

I look forward to hearing more from you!