instruments but no sound

[al urezzio]

can someone try & explain this to me ... i pick a style ,look at all the instrument selected ..in the last 2 slots are piano's ... I will mute every other sound , go thru each variation ,but nothing from the piano slots plays ... what gives ???? as always this web site is the greatest ,,,,

[legolas]

most likely there was no recording done to those two instruments when the style was made. does this apply to all styles or only to certain ones ?

[al urezzio]

only certain ones ,i can't remember now if i tried putting in different sounds lol.