Not quite, I'm afraid.

The software I had made for me was to allow me to double the tempo of a style, without changing the speed...I could also halve it as well.

I was then able to take parts from the "adjusted" style and use them in another one that was at normal tempo.

Guitar parts, especially strums, take on a whole new character...so do horn riffs, piano arps, and string phrases.

I could also alter tempo by a third, or any value I could imagine.

As far as I know, this can't be done on any arranger, using the on-board style maker.

So, my custom made software was very much a special purpose program....for my needs.

For "normal" editing, the on-board style creator is more than sufficient.