Often when putting together acoustic-sounding Instruments with multiple samples, i need to test them when running together, like in a glissando. I've done it with flute samples, but now i'm working with violin samples and i need to test to make sure the notes sound good together in trills and tremolos.

Instead of trying to set up a series of notes, which can be unnecessarily time-consuming, i'd like to preview them with keypresses. What i need is for the Preview to account for the Duplicate note settings, specifically the Same-Instrument and Same-Sample checks.