HI: Scott
I use method #1 I have all I can do to remember to push
the right button at the right time using this method

Most of the time I have 1 reg.# for 1 song then I change variation's
of the style & voice's on the fly (R1-R3).
I have tried using the OTS but I find that they must be
saved with the style on the 9000 PRO because when you set the OTS
for a song, save it to reg. memory, every time that style is used you get the same OTS settings. Myself I would
rather have it saved in the reg. memory so you could use the same style for as many song's as you want
and have different OTS for every song. OH well !!!! I don't use
the OTS much because of this.
Have a good day.
Enjoying the 9000 PRO

Denny