TubeNet

I was watching Stephen King's The Shining this evening, and I really loved the sound of the tubist who was playing the soundtrack, especially the beginning section of the Dies Irae. Just trying to figure out for sure, I have a feeling of who it might be, but I'm not 100%. Thanks you!

Thank you* Sorry about the typo.

That's not a tuba. It's a synthesized sound. And one, I might add, that doesn't sound much like a tuba.