Mark, I am certainly not a Rodgers tech (I think Noel does a bunch of that so correct me if I'm wrong Noel) but I think the available voicing option on the 577 (I have one) are Level (volume) for a Rank, Range of Notes or Individual Notes; Tone (brightness) for all of the above and Tremulant speed and depth. Things such as Valve release, detuning, expression level, divisional volume, etc., are also available to the Tech to change, but they are available to you (outside of the voicing menu which you could access as well) in the User Mode menu (holding set and turning the Select knob counterclockwise). Hope this helps, Clay ------- Clay Baker Composer In-residence, www.frogmusic.com Composition, Arranging and other music services - www.baacemusic.com clay@xxxxxxxxxxxxxx ____________________________________________________________________ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Download free music by Clay Baker at: http://www.frogmusic.com/JoyfulPostlude.html To unsubscribe or set to vacation, go to www.frogmusic.com/rodgersmem.html If you have any difficulty with this or PayPal, please contact noeljones@xxxxxxxxxxxxx for help!