Since this post started I have received several MidiSpot style files via email. The people who sent them, as well as myself, wish to know how they are identified or copyrighted. I have analyzed them thru sequencer programs as well as style editors and cannot see anything as an identifier. Yamaha, Korg, and Roland styles are clearly identified. Why wouldn't one identify their styles clearly? Also........some of these styles sound as though they were tweaked Tyros styles.................hmmmmmm??