FYI to readers of this post.
Since Vali does not have the latest version of StyleMagic (v3.50). I tried what I suggested to him in a PM.
I recorded an arpeggio from the keyboard arpeggiator and saved the MIDI file and loaded into StyleMagic. I moved the recorded channel to ch15 (Phrase 1), cut some of the bars to make a 4 bar Main Section and added the Style Markers for Main A and Main B (there is nothing on Main B and no fill-in) I set the CASM default settings then change the high note from, G to F#. I added some drum Parts and a Bass Part from style Parts Exported to disk. I then saved the new style and loaded it on my S970 keyboard.
I created an OTS and saved with R1 Piano and R2 Guitar that will play the same Funk Guitar Arp on R1 and R2 when you turn the Arp/Harmony button ON. It was a useful exercise for me. I have wanted to do this for awhile. I have the ability to record arps from my Motif Rack XS sound module (over 6000 arps) and Proteus 2000 sound module (several hundred arps). I have saved over 6000 style Parts in StyleMagic v3.50 so far and soon will try making custom styles from these Exported style Parts either by adding Parts to an existing style or creating a complete new style from these Exported style Parts.
Joe H