"The Rock" Tuba quartet piece

[Isuma]

Hey guys, so I recently saw a video of the Miraphone Quartet playing "The Rock" (actually, it's from that movie, but the actual theme they are playing is the piece "Hummel Gets The Rockets"...but I digress). However I am having no luck finding this piece. Anybody seen it?

[THE TUBA]

Ask the quartet!

http://www.miraphone-tubaquartett.com/en/contact.php" target="_blank