Does a bell garland have any effect on the sound/playing characteristics of a tuba? Or is it more for structural purposes? (Or maybe even ornamental?)
That is, if you have two identical tubas, one with a bell with a garland and one without, would you expect a difference? Slightly better projection with a garland, perhaps?
I've always thought they look cool, but haven't thought much about the actual purpose or differences it might make.






