Inside the Stylepicker window, at the bottom area, is a checkbox, "Audition on Doubleclick" that I often use to audition styles without having to close the Stylepicker window at all.
don't like the one you doubleclicked, simply doubleclick another. Helps to first check the Loop box in the main window such that the song will keep repeating.

If your chosen original style has been replaced, relax, remember that the song was Saved (or should have been) with the original Style as part of the file. Merely closing the songfile and reselecting it with Open (without saving the closed one) will open it up again with the original style in place.

If you have a problem, blame Rharv.


--Mac