TubeNet

I looked and couldn't find anything. But I am wondering... Why do you want to hear it before you play it? I think you can probably do a better job with it by reading it without listening to someone else's interpretation.

When I started playing tuba, they printed the first page of the piano score of that piece inside the back cover of tuba etude books published by Robert King.

As JohnH said, Boda was on the faculty here at Florida State. I will search our library for a recording of it and let you know if I find anything.