playback with Play Panel but with capo position

With instruments that use a capo the score is often written without regard for the capo and then it is noted what fret you are to put the capo. For example you might write a score in the key of C but play it with the capo on the second fret and this would put it in the key of D. If you take this same score and play it with Play Panel, it will sound in the key of C. It would be useful to have a selection in Play Panel to say where the capo is located and then sound in that key. It might default with no capo but let you give what fret you are to put the capo if needed.