Add a sustain violin instrument

[Nuomi]

Can we please get a sustain violin instrument? We have the secret piano instrument with sustain, but we need a second classical instrument with sustain. And the violin would be the perfect one.

I don't think this in particular will happen.

What I think is a little more likely, though, is a sustain switch.

I agree, it's better to have all instruments have sustain than to just add sustain to 1 specific instrument