Hi W,

The tracks you've assigned RealTracks to are the only ones affected by the style, so if you somehow managed to switch styles yet preserve those RealTrack and RealDrum selections, nothing would happen. The song would sound exactly the same, as you've overridden every track that the style was going to affect.

If you switch to a MIDI style, then those RealTracks should be removed and replaced with the MIDI instruments used by that style. If you don't want that happening, you shouldn't bother switching styles at all.

Thanks
Kent
PG Music