On my new Genos, I have one style I am using for 3 different song registrations.
Each song will vary in tempo, transpose, etc.
If I take one style BigBandBallad, for example, I may use it differently for each song I want to play.
I use MIXER to do all this.
On one song, I may want a different DRUM set at a different volume.
On another song, I may want not only a different DRUM set, but also an ACOUSTIC BASS.
And on a third song, I may want to change the instrument for CHORD 1, and readjust all the volumes.
When I make the changes I need, in that style, for that song, I save it to a registration.
The registration keeps track and saves the changes made in MIXER
So, one style can be modified any way you want, in MIXER and is saved to your registration.
Some users make the changes in STYLE CREATOR, and save the style under a new name in the USER area.
Doing it the way I did, the style stays intact and all changes are in the registration.
Then, if you come up with another song that would sound good using one of the 3 registrations you made, you can just make whatever other changes you need, tempo or volume balance and SAVE that registration under a new name.
How I got into this was when I loaded a STYLE I had on my PSR S970.
These styles do not use REVO drums.
So, for each style, I changed the DRUM set to one that sounded good, using mainly REVO drums in the MIXER screen.
And these were song specific styles.
I updated some instruments as well.
Especially in COUNTRY STYLES, on some I was able to use the new RESONATOR GUITAR for CHORD 1 or whatever.
Then I saved it to a registration keeping the original style intact.
I hope I made all this clear,,,,,
Gerard