Two similar articulations on one note in one voice

[Andrew Bernard]

Can one add two tenutos, say, or two of any articulation on a note, one above and one below? For example

 

{

c’’^-_-

}

 

That can be done if there are two different articulations involved, but when they are the same, the second gets ignored. I understand the musical explanation for such behaviour, but the composer I set scores for often has two marks on a note, for emphasis, which strikes me as perfectly reasonable.

 

Andrew