Well If the texture is made right it could be usede for Piano´s, Cembalo´s and Harp´s a like The string it self looks just a shinening metal stick and as for the tuning pin´s!!! that´s exactly what they are metal stick´s, just metal pin´s set in a metal sokket in a board, I texturede them brass just to get some color in there and to make it look more fancy! If you look at the cembalo in the screenshot in my post above you can see the bottom of the cembalo case between the strings, so the texture should contane a see through color in between the metal strings! and if the strings are set like the screenshot the texture should be versatile anof to use in alot of different places!