It is Ballet!
Actually, a cameo appearance would be a short visual appearance of an immediately recognized star. Sometimes there are lines spoken, but not always. Bing Crosby and Bob Hope (Unabashed HAMS that they are!) LOVED to appear suddenly in seemingly unrelated films, possibly to remind filmgoers of their "On the Road to..." series of films.
Film, television, stage
It is Ballet! Actually, a cameo appearance would be a short visual appearance of an immediately recognized star. Sometimes there are lines spoken, but not always. Bing Crosby and Bob Hope (Unabashed HAMS that they are!) LOVED to appear suddenly in seemingly unrelated films, possibly to remind filmgoers of their "On the Road to..." series of films.
Well, you would see a cameo performance in a movie. I suppose someone could do a cameo on a song, then you'd hear that.
Ox > oxen Cameo > cameos
{with difficulty}-previous answer Ballet fits into society because it is a form of the arts. In ballet you can express yourself and convey many different emotions in a performance. Arts are crucial to society because without them, there would be now way to be entertained or amazed by different works.
The plural would be "Masters of Arts" but this is much less used than the form "Master of Arts degrees" (more than one degree) or Master of Arts graduates, which would be more than one person.
The word 'perform' is already a verb. 'Performance' would be the noun form.
PLS CONFIRM THE procedure of form 17No for HSC arts?
The possessive form of the plural noun arts is arts'.Example: Mr. Boland is one of the arts' teachers.
A "cameo" is a piece of jewelry in the form of a carved silhouette. In the theater, the phrase "cameo appearance" was used to refer to a brief appearance in a play or movie, frequently where the actor is not playing any role. For example, Alfred Hitchcock appeared "in cameo" in most of his movies; frequently walking by as an anonymous face in the crowd, or boarding a bus in the background of the scene.
The plural form for the singular noun performance is performances.
It would be very difficult to do so. You can certainly copyright any literature or videos associated with a style or form, but preventing someone from doing it would be impossible.