Scott, When I had my Tyros 3, I was able to press one registration and call up:
1-A style
2-Instruments for right and left hand
3-Transpose if needed
4-Lyrics
5-A midi file of the same song – I could play the song live or with a Midi file.
All of the with just one registration, that’s good. It takes a bit of work getting the job done but after a few it did go pretty fast.

Hope this helps, John C.