✓ Accepted answer Fellow
Your berimbau is a perfect case.
In 1964 Andy Warhol exhibited his Brillo Box: wooden boxes painted to look exactly like the cardboard cartons that held Brillo soap pads in supermarkets. Arthur Danto saw them and asked: why is Warhol's box art, when the supermarket box, which looks just the same, is not?
His answer, first in an essay called "The Artworld" (1964) and later in The Transfiguration of the Commonplace (1981): if two things look identical, then whatever makes one of them art can't be something you see. It must be something invisible, a context of theory, history and practice in which the object is placed and through which it means something. Warhol's box is about something (commerce, art, ordinary objects). The carton isn't about anything.
Danto is sometimes lumped together with Dickie's institutional theory, but he cared most about meaning: an artwork embodies a meaning, and that's what the context makes possible.
Your berimbau: on the wall, it's being presented as something to look at and think about, part of a story about Afro-Brazilian culture. In the roda it's doing something else entirely: calling the game, setting the rhythm. Danto would say the same object is two different things depending on the practice it belongs to.